How to get a great app developer cheap jobs

...creator of an upcoming project, I'm currently seeking a professional with expertise in React front-end development. This project involves designing a user interface that is simple, clean, and minimalist. The chosen freelancer will be tasked with two main responsibilities: 1. Front-End Development: The design should be created in alignment with the minimalist theme. The focus will be creating a registration and authentication system for our users. 2. Dynamic Data Presentation: You would also be responsible for introducing interactive elements and animations to keep users engaged. This includes designing layouts that uphold our values of simplicity and user-friendliness. Ideal Skills: * React.js and modern front-end frameworks * UI/UX Design with a...

We urgently require a Laravel expert to help us rectify a bug in our project. The exact task remains unidentified, but it involves problem-solving and debugging our Laravel-based system. Ideal Skills: - Strong background in Laravel - Expert troubleshooting skills - Prior experience with debugging and bug rectification. The project's current status and whether design or wireframe assistance is required has not been specified by the client. Please bid based on the information provided, any further necessary details will be discussed with the chosen freelancer.

I am seeking a highly skilled and creative Google Sheets developer to create a set of custom-made fitness coaching sheets that are tailored specifically to the needs of my business. This project requires not only technical expertise with Google Sheets but also an innovative approach to design and functionality. Project Requirements: Custom Layout and Design: The sheets should have a unique, user-friendly layout that efficiently organizes client information, workout plans, and progress tracking. The design must be intuitive and specifically tailored to support a fitness coaching environment. Advanced Functionality and Formulas: The developer will need to implement complex formulas that automatically calculate met...

I'm in need of a seasoned tax expert who can help me navigate and manage my and my wife's personal tax filings in both the United Kingdom and Australia. The ideal candidate will have a deep understanding of the tax legislations in both countries and be experienced with: - Handling cross-border tax filing for individuals - Dealing with unique tax situations like investment and foreign income - Managing tax implications of property sales and RSU transactions It's crucial that the professional I choose is not only knowledgeable about the tax laws in the UK and Australia but also experienced in personal tax filing and can tackle these specific situations with precision. Great attention to detail and a proactive approach to tax plannin...

I am in need of an expert Laravel developer to create a new feature for my web application. As the specific details for this feature were not provided, it is crucial that the successful candidate is able to quickly adapt to specifications and requirements as they are provided. Ideal skills and experience: - Extensive experience with Laravel - Experience with user-centric design and functionality - Excellent problem-solving skills - Ability to work under tight deadlines Overall, the main goal for this feature and for the project as a whole is to improve website functionality. The exact way in which this will be achieved will be discussed with the successful candidate. Please include examples of similar projects in your bid.

I would like to hire a developer that is familiar with coding C++ on an Arduino platform. Project Description: - Control a poker game via addressable LED light strips & buttons for each player, including the dealer. I have a flow chart built for the functionality I am looking for (see attached pdf) and the effects I want to happen once certain conditions/states have been met. Hardware details: - W2812B LED Strip - Individually Addressable 16.4ft, 60 pixels/m - DC5V - AC100-240V to DC5V/30A Power Supply - Max 150W - Arduino Mega 2560 R3 - (10) Push-Button Switches I would ideally like this to be completed within the next few weeks. We can lower the complexity if that will make it more feasible / less buggy. Thank you!

I am looking for a competent AI assistant to aid me with data analysis, research, and the implementation of pilot codes. This AI assistant should be proficient in Python DT description language and C#, and have a working knowledge of Markdown. The assistant should be: • Able to instantiate 3d model on physical entities • Capable of conducting thorough web research independently • Experienced in pilot code implementation • Comfortable working within a Windows Operating system Ideally, the successful candidate will have experience in data analysis and machine learning. Experience with the Windows operating system is a must. Understanding of other platforms is a plus. This is a great opportuni...

...the hunt for a seasoned Laravel Developer who can hit the ground running with a yet to be disclosed project. Transparency is key in our approach, and as such a detailed overview of the project will be provided to the selected candidate, including potential features such as user authentication, API integration, and payment gateway integration. Key Responsibilities: 1. Rapidly building a Laravel project from the ground up. 2. Identify technical challenges and provide proactive solutions. Ideal Skills: 1. Proficient understanding of Laravel and PHP. 2. Experience with API integrations. 3. Proven work experience as a Laravel Developer The successful candidate will have the ability to work under pressure towards ...

Description: I am seeking a skilled Java developer to assist in enhancing a simulation model that has been partially developed. The current model simulates agent movement and interaction within an environment, and I require additional features to be integrated to complete the project. Project Requirements: Integration of Movement and Aggregation: Enhance the existing model to integrate agent movement and aggregation capabilities, simulating "local dating" scenarios within the agents' neighborhood. Development of Replacement Features: Implement functionality to introduce new agents into the simulation, replicating realistic scenarios where agents continuously enter or re-enter the system. Implementation of a Ne...

As the project owner, I'm urgently seeking a highly skilled Laravel developer. The exact front-end and back-end development requirements remain unstated, justifying a need for a full-stack developer given the potential range of tasks. Key Responsibilities: - Not specified. Likely spans both frontend and backend development. - Depending on project needs, tasks may include but not limited to database design and management, API integration and/or user authentication and authorization. Ideal Candidate: - Experienced Full-stack Laravel Developer. - Highly adaptable with excellent problem-solving skills. - Able to work with minimal specification details. Please note, the timeframe for the project completion is ASAP. Therefore, imm...

...looking for an expert in advertising and video marketing with a proven track record in selling advertising specifically to c-level chinese ejecutives to make a short video for sport cam companies. We are looking for license this product to Insta360 so we need to make a great first impression We are not looking for a normal advertising professional. The ideal candidate should have a deep understanding of the CEO mindset, needs and way to present data as well as experience in creating compelling and effective advertisements. They should be able to develop innovative advertising strategies and campaigns that resonate with chinese CEOs and generate results. Key Objectives: - Drive sales through video and ...

I worked incredibly hard for over a year to bring you a top-notch learning program with Freelancer.com that was never revealed before… It's not just about teaching you everything I know and sharing my journey to the #1 amongst 70 million people; it's also about connecting you with a great community.. Once you complete the program and pass the test, you'll earn an exclusive badge that very few people get.. But.. Also, you get all of the following INCLUDED with NO HIDDEN COST in a YEARLY price of 129 USD: ➡️ Be among the elite few to earn the new IFC badge on your profile so that you can stand out! (Upon successful completion of the test) - Priceless! ➡️ Unlock hours of groundbreaking video conte...

As a client, I'm seeking a full-stack developer with previous experience in developing air travel website applications. The project involves the development of a new air travel website app. Key Responsibilities: - Development of an air travel website app from scratch Required Skills and Experience: - Proven experience in full-stack development - Previous experience in air travel website app development is a plus. - Strong understanding of software engineering concepts - Ability to work independently and as part of a team - Excellent communication skills Please provide relevant samples of your previous work in your bid.

...need of a professional who can build a website for me. This website should be integrated with Google Reviews. Here’s what I’m looking for: - Google Review Integration: The core feature of this website is its integration with Google Reviews. I need the website to display these reviews. Moreover, the website should be able to collect and showcase customer reviews. Customers should also be able to leave reviews directly on the website. - Review Management: It is crucial that the website can manage these reviews effectively. Specifically, the website should have the functionality to hold negative reviews privately and only release positive reviews to the public. This feature is key for maintaining a positive online reput...

I'm in need of an experienced Python developer to assist with the development of critical web security tools. While specific tools aren't outlined below - Subdomain Enumeration: Subdomains to be listed and categorized. - Directory Enumeration - Sensitive Parameter Detection - XSS Testing - SQL Testing

I'm looking for a capable Java Spring Boot backend developer, with a special emphasis on user authentication and authorization. Your tasks will comprise of: - Designing and integrating a robust two-factor authentication system - The two-factor authentication must employ the SMS methodology Qualifications include substantial experience with Java Spring Boot, depth of knowledge in creating and managing secure user authentication systems, and a comprehensive understanding of two-factor authentication, preferably with SMS authentication. Please provide examples of your prior work related to user authentication and two-factor authentication systems. I can't wait to collaborate with someone who's as enthusiastic about this proje...

I need a skilled PHP, JS, and Bootstrap developer who can create two pages for me. The first page will be based on Mapbox and should offer zoom in/out functionality. The second page will be used for adding new pins to the map dataset. Here's what I'm looking for in each page: - **Mapbox Page** - Implement zoom in/out functionality. - **Add New Pins Page** - Allow users to add new pins by typing the beginning of an address, which will then be automatically found using the Mapbox Geocoding API. - Display an overlay with basic info about the new pin. Ideal Skills & Experience: - Proficiency in PHP, JS, and Bootstrap - Prior experience with Mapbox and its Geocoding API - Strong understanding of UI/UX principles for web applications - Ability ...

...4x South African round the clock customer service / call Center VA’s They will just need a headset (we can buy), Fast internet connection (we will supplement), and a working laptop/computer to do the job. HubSpot Experience Preferred Need to cover all hours of the day and the weekends. This is a remote position for a US Based Company 1st - VA to work 7a-3p CST weekdays, 2nd - VA to work 3p - 11p CST weekdays, 3rd - VA to work 11p-7a weekdays, and 4th - VA to work weekends, take calls for both days Option 1 - 2x VAs to work part time, where one does all day Saturday and one does all day Sunday. Option 2 – 2x VAs to work 7-3, 3-11, 11-7p CST to rotate weekends and have every ...

I am currently in need of an expert in the Clojure language to assist with several aspects of a project I'm undertaking. My primary goal is to develop a scalable system from the ground up. Here are the areas I need help with: 1. **Syntax and Basic Usage**: I need guidance on how Clojure syntax operates, as well as its basic use. 2. **Functional Programming Concepts**: I'm looking for a deeper understanding of Clojure's functional programming concepts. 3. **Clojure Libraries and Frameworks**: Knowledge about various Clojure libraries and frameworks to utilize in my project is required. The project will be developed in a local development environment. Therefore, experience working within this type of environment and...

...Boomers, we are a forward-thinking marketing company dedicated to maximizing growth and revenue for our clients. We are on the lookout for a dynamic individual who can wear multiple hats as a Search Engine Optimization Expert and Virtual Assistant. This role offers a unique blend of SEO challenges and administrative tasks, making it a great opportunity for someone looking to make a meaningful impact in a diverse role. Job Description: As a Search Engine Optimization Expert at Revenue Boomers, you will be a key contributor to our success by optimizing our online presence and providing essential administrative support. This role demands a unique blend of technical SEO skills and organizati...

I am looking to commission a skilled Pine script developer to build a trading strategy for me on TradingView based on the Weighted Moving Average (WMA) Indicator and Anchored Volume Weighted Average Price (AVWAP). Key Requirements: • Develop Pine script strategy for TradingView that will generate both long and short trade signals based on WMA and Anchored VWAP. • The strategy should encompass a simple backtesting functionality, optimization is not needed. Ideal Candidate: The ideal candidate for this job will have a significant familiarity with: • Pine script programming and development; • TradingView platform; • WMA and Anchored VWAP indicators. This role requires a detail-oriented professional with...

I'm in need of a proficient drafter with both AutoCAD and Revit expertise to help me draw up CAD plans and elevations for a small retail space in Barcelona. Key Requirements: - You should have a proven track record in working with AutoCAD and Revit, with a portfolio that showcases your ability to create detailed and accurate plans and elevations. - Experience in retail space design, specifically smaller spaces up to 100 sqm, would be a great advantage. - Understanding of modern and minimalist design style is a must, as the plans and elevations will need to reflect this aesthetic. Responsibilities: - Translate rough sketches and ideas into detailed and accurate CAD plans and elevations. - Ensure that the de...

I'm looking for a capable game developer to create an RPG game for PC, Mobile, and Console platforms. The game will be a modern-day parody and sendup of rural living set in a trailer park in Eastern Kentucky / Appalachia. Key Requirements: - Extensive experience in RPG game development - Proficiency in creating games for PC, Mobile, and Console platforms - Creativity in developing a modern-day parody setting - Understanding of Kentucky / Appalachia culture is a plus - 2D or 2.5D High Res RPG tile-sets, environments or sprites in the style of "Octopath Traveler" This project will require a high level of creativity to bring the modern-day parody of a trailer park in Eastern Kentucky / Appalachia to ...

...looking for an experienced Pine Script developer to resolve a syntax error and implement a script that tracks short and long highs/lows with Fibonacci levels in TradingView. The script should: Track the short high using a 100-bar lookback period. Determine the short low from the lowest low after the most recent highest high. Track the long high/low based on the selected date range. Include customizable options for line colors, widths, and visibility. Draw Fibonacci levels between long highs and lows. An error occurs with the if statement, and I need help to fix it and ensure the script works correctly without syntax issues. If you're experienced with TradingView's Pine Script and can resolve this error while maintaining the intended ...

...of my site is "". I am the owner of this domain. I want students to enter this site and register. Then they write their educational indicators, certificates and majors they are interested in. Accordingly, my system will recommend universities to them. Simple members of site can apply to 2 universities . If they are paid members, then they can apply to 7 universities. We still can't get api or ready files from universities. Therefore, all university and program information will be manually entered into the system by us. When students apply, they should feel like the system is automatically applying for them. The message that "your application has been registered" should be automatically sent to their personal e-mail. Late...

I'm looking for an experienced writer to create a custom children's book for preschoolers. The narrative should revolve around the adventures and experiences of a girl in their first year. Requirements: - Develop a continuous storyline: The book should follow a single story arc, unfolding the protagonist's adventures and growth over the year. - Write engaging, age-appropriate content: The story should be written for preschoolers, so it needs to be simple, engaging and age-appropriate. - Incorporate educational elements: It'd be great if the story could incorporate some educational aspects like basic life lessons, shapes, colors, etc. Ideal Skills and Experience: - Proficient in creative writing, particularly for childr...

...need of a talented web developer to bring my vision to life. You'll need to be able to work with e-commerce, blog, portfolio features, and possibly more. The project entails creating a website that can incorporate a mix of e-commerce, blog, and portfolio features. Key Responsibilities: - Designing and developing a fully functional, responsive website - Incorporating features as needed (eg: e-commerce, blog, portfolio) - Ensuring the website is user-friendly and intuitive Key Skills: - Proficiency in web development, with knowledge of HTML, CSS, and JavaScript - Experience with e-commerce platforms and solutions - Strong understanding of UX/UI design - Ability to implement and customize blog and portfolio fea...

I'm in need of a landing page that screams energy, boldness and most importantly, drives leads for our new gym. Key Features: - Contact Form: This is the primary conversion tool on the page. The form should be strategically placed and easy to fill out. Style: - Bold and Energetic: The design should be fresh, lively and align closely with the spirit of a gym, encouraging visitors to take action. Experience in designing high-converting landing pages, particularly in the health and fitness industry, would be a great advantage. A good understanding of user experience and conversion optimization would also be highly appreciated.

I'm in need of a landing page that screams energy, boldness and most importantly, drives leads for our new gym. Key Features: - Contact Form: This is the primary conversion tool on the page. The form should be strategically placed and easy to fill out. Style: - Bold and Energetic: The design should be fresh, lively and align closely with the spirit of a gym, encouraging visitors to take action. Experience in designing high-converting landing pages, particularly in the health and fitness industry, would be a great advantage. A good understanding of user experience and conversion optimization would also be highly appreciated.

...importing physical products to my WooCommerce store. The main requirements of the project are as follows: - **Product Import:** I have a feed of physical products that need to be imported into my WooCommerce store. - **Filtering:** These products should be filtered based on their category before being imported. - **Product Updates:** Once imported, the system should update product prices and stock regularly, and add any new products to the store. This process should be automated and occur every hour. I'm looking for a freelancer with the following skills: - Strong experience with WooCommerce, including product importing and updating - Proficiency in creating smart filters for product selection - Automation expertise to ensure product u...

In our property management firm, we are looking for an Inside Sales Sp...our property management firm, we are looking for an Inside Sales Specialist. Your main responsibility will be cold calling to our target audience which is residential property owners. Key Tasks: - Making cold calls to potential clients Skills and Experience: - Strong communication skills and interpersonal skills - Proven cold calling sales experience - Knowledge of property management or the real estate industry would be a plus - Ability to effectively sell to residential property owners We're eager to bring someone on board who can quickly get in stride with our team's current workflow. This is a great opportunity for professionals looking ...

I am seeking a highly skilled full-stack developer proficient in React JS, Nest JS, CSS, HTML, and AWS. Key responsibilities: - Develop, implement and troubleshoot new features in a custom CRM platform - Utilize modern design principles to enhance visual appeal and usability - Handle full-stack development processes from conception to deployment Required Skills and Experience: - Solid experience in React and Nest JS development - AWS proficiency - Expertise in CSS and HTML - Proven understanding of CRM project management - Accustomed to modern design aesthetics Do not hesitate to bid if you have strong problem-solving capacities, a keen eye for modern design, and a comprehensive understanding of AWS. Your unique expertis...

I'm seeking an expert Python developer to integrate the Sales, Inventory, and Accounting modules of Odoo with WooCommerce. This is an advanced task that requires deep knowledge of Python programming language and a strong understanding of Odoo and WooCommerce platforms. KEY TASKS: - Develop a robust API connection between Odoo and WooCommerce. - Ensure seamless data exchange between the Sales, Inventory, and Accounting modules. REQUIRED SKILLS/EXPERIENCE: - Expert-level Python programming skills. - Extensive experience with Odoo and WooCommerce integration. - Experience with API development and integration. This project is not for beginners or intermediate level programmers. I need someone with a high degree of skill and proven proficiency in Pyt...

I'm seeking a skilled developer to upgrade my Raspberry Pi setup into a Home Assistant kiosk with additional functionality. The ideal candidate should have experience with Raspberry Pi configurations, Home Assistant, and touch screen integration. This project involves reconfiguring SSH access, setting up a GUI environment, integrating a touch screen (TS7-PRO Sunfounder), and creating customizable Home Assistant dashboards. The developer should also address any missing configurations and troubleshoot issues related to the existing kiosk setup. If you're well-versed in Raspberry Pi and smart home platforms, and enjoy creating interactive interfaces, I'd love to hear from you. Please provide your experience with s...

Proofreading and editing of 7+ thousand words. I can pay up to $70 - $90 with some bonus for great work. Be available for a short test Please answer the following questions in your bid: => What is your recent academic qualification? => Have you every published your own research article in any Scopus indexed journal? This is a fixed budget project - not an hourly paid gig

...required for this project is to incorporate a live chat functionality. Project Description An application dedicated to birds and animals With the addition of payment methods And full server programming With maintenance and verification code With full design for normalization from one interface to another Programming new codes, not purchasing codes Adding video veterinary consultations Link with added value Adding new offers for customers 8 sections (birds - bird supplies - cats and pets - cat and pet supplies - customer offers - video veterinary consultations - bird hotel - pet delivery) Modern and new design, good arrangement, speed of application and ease of browsing Required technologies Java OS Android ios Application techniques Swift java ...

We are looking for someone to perform an in-person audit at a testing center in Amman, Jordan. This audit is being conducted to assess if the staff on site is following the rules and regulations and are monitoring test takers to ensure there is no cheating going on. This is a great opportunity to help improve standardized test administration. We provide full training. Date is flexible, pays for 2 hours but you are only required to be on site for about 1 hour. Please let me know if you are interested. ***PLEASE NOTE: Once you are booked the audit cannot be postponed or assigned to a different freelancer.***

I'm searching for a talented bookwriter to help me pen a medium-length (100-200 pages) memoir focused on my personal journey leading up to a divorce from a narcissistic partner. This project requires: - Experience in writing memoirs or similar non-fiction genres - Excellent research and storytelling skills to accurately portray circumstances and emotions - Ability to convey the delicate subject matter tactfully and with great sensitivity - Strong command of the English language Your role will entail assisting in organizing the structure of the memoir, refining my drafted ideas and experiences, and filling in necessary narrative gaps. If you've worked on such projects before and feel you can handle this with the gra...

We are looking for someone to perform an in-person audit at a testing center in Giza, Egypt. This audit is being conducted to assess if the staff on site is following the rules and regulations and are monitoring test takers to ensure there is no cheating going on. This is a great opportunity to help improve standardized test administration. We provide full training. Date is flexible, pays for 2 hours but you are only required to be on site for about 1 hour. Please let me know if you are interested. ***PLEASE NOTE: Once you are booked the audit cannot be postponed or assigned to a different freelancer.***

...search of an experienced and skilled developer who can create a remote desktop control application for Windows and Mac. Key Features: - File Transfer: The application should allow for seamless transfer of files between the remote system and the controlling device. - Real-time Chat: It should include a chat functionality to enable communication between the remote system and the controlling device. - WiFi Connection: The application should be able to function over a WiFi Connection. The program has to run in both windows and mac systems. The ideal candidate will have: - Proficiency in Windows and Mac application development - Experience in developing remote control applications - Familiarity with features like file transfer, real-time chat...

Need Azure databricks/synapse developer

I'm in need of a skilled Laravel developer to entangle themselves in an ongoing basis for my project. Your primary tasks will be: - Building a new website from scratch - Continually adding new features to the website Key skills and experience required: - In-depth knowledge of Laravel - Experience in building complete websites - Ability to add new, innovative features - Problem-solving mindset to rectify website bugs Despite not being driven by any specific design requirements, the ability to deliver a user-friendly and aesthetically pleasing site will be preferred. Understanding or experience with my existing Laravel applications is not necessary. Here's to forging a productive, long-term relationship,...

I worked incredibly hard for over a year to bring you a top-notch learning program with Freelancer.com that was never revealed before… It's not just about teaching you everything I know and sharing my journey to the #1 amongst 70 million people; it's also about connecting you with a great community.. Once you complete the program and pass the test, you'll earn an exclusive badge that very few people get.. But.. Also, you get all of the following INCLUDED with NO HIDDEN COST in a YEARLY price of 129 USD: ➡️ Be among the elite few to earn the new IFC badge on your profile so that you can stand out! (Upon successful completion of the test) - Priceless! ➡️ Unlock hours of groundbreaking video conte...

I'm in search of a proficient and experienced app developer from India to build a top-notch Fantasy Cricket and Betting app. The app should be designed for both iOS and Android platforms. Key Features: - In-app Payments: The app must incorporate a seamless and secure in-app payment system. Users should be able to easily make transactions. - Leaderboards: The app should have a leaderboard feature. This feature will allow users to keep track of their performance against other players. - Premium Quality: My goal is to have a high-quality and well-designed fantasy app. Aesthetics, functionality, and user experience are key considerations for this project. User I...

I'm in need of an intermediate PHP developer from Egypt who can handle both frontend and backend development to perform a specific task on an existing project . Key Requirements: - Intermediate level of experience in PHP. - Proficiency in both frontend and backend development. - Experience with a variety of web development tools and frameworks. Looking forward to your bids!

As the client, I am seeking a knowledgeable and experienced NetLogo developer to assist with an undefined traffic flow simulation project. The details of the project purpose, specific model or algorithm, and features needed are not yet defined, which calls for freelancers who are intuitive, adaptable, and great at problem-solving. - Experience with NetLogo framework - Background in traffic simulations - Capability to make critical decisions and recommendations in absence of specific project details - Creativity to design efficient traffic flow simulations with minimal guidance - Willingness to engage in an iterative, collaborative process - Excellent communication skills, as the project details may evolve over time

I'm on the lookout for gifted narrators and video editors for a series of YouTube videos. Here's what I need: - Open to all genders, everyone is welcome! - The video editing style should be simple and clean. No frills needed, just plain good editing skills. - The scripts intended for narration are motivational in nature. If you have previous experience in this, great! If not, passion about the topic will suffice. The ideal candidate should have: - Excellent narrating and voice-over skills - Proficiency in video editing - Desire and commitment to the project

More details: Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? ASAP

...expert to help boost my cookery Youtube channel's visibility and subscriber count. Key Requirements: - Proven experience in successfully increasing views and subscribers on Youtube channels - Deep understanding of Youtube SEO strategies and algorithms Responsibilities: - Conduct a thorough audit of my Youtube channel and suggest improvements to enhance visibility - Implement effective SEO strategies to increase views and subscribers - Monitor the performance of the channel regularly and provide recommendations for further optimizations - Stay updated with the latest Youtube SEO trends and algorithms Ideal Candidate: - Strong background in SEO, specifically on Youtube - Excellent knowledge of cookery/food content and audience engagement - Great...

As an individual currently working on Android Studio, I require a seasoned Android Studio developer. The tasks include, but are not limited to: - Assisting with project completion - Fixing prevalent bugs - Incorporating a simple, aesthetically pleasing UI design This project places great emphasis on Android Studio, thus expert knowledge and experience in this field are necessary. Key features of the project include: - User login/authentication - Database integration - Push notifications I am looking for a developer with a keen eye for detail, along with substantial experience in developing reliable, high-quality Android applications. Your portfolio should demonstrate a strong and diverse range of past projects.