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SQL database plus API to access via App

€18-36 EUR / hour

Closed
Posted about 4 years ago

€18-36 EUR / hour

I need you to build it and to extend existing database
Project ID: 23442407

About the project

29 proposals
Remote project
Active 4 yrs ago

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29 freelancers are bidding on average €24 EUR/hour for this job
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Hi, If I am not wrong, you already have an existing database and you need me to extend your database and integrate API. Please correct me if I am wrong. I'm interested to hear more about the project and about the concept of your project. If you share more details about this job, I'd be very happy to discuss this further and get started for you as soon as possible. Thank you, Manish Narola
€20 EUR in 40 days
4.8 (350 reviews)
8.6
8.6
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Hey there, Have experienced working on python with computer vision projects and web development projects using django and flask framework. I have worked on face recognition, speech recognition and licence plate recognition using IoT devices and python. Lets connect to discuss more about the project. https://www.freelancer.com/projects/software-architecture/Create-for-GUI-for-raspberry/ https://www.freelancer.com/projects/python/need-freelance-Django-developer/ https://www.freelancer.com/projects/php/Python-Coder-Needed-For-Application/ https://www.freelancer.com/projects/software-architecture/Small-Python-programming-project/
€27 EUR in 40 days
4.9 (30 reviews)
5.9
5.9
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⭐⭐⭐⭐⭐Hello, there Thanks for your job posting. As a web/mobile expert on freelancer.com, I don't bid on projects that I am not sure. After double-checked your posting carefully, I thought I am the best freelancer for this project. why? FIRST, the skills for this project are all perfectly fit for me As a detail-oriented and pro-active full stack developer who has tons of experience with those skills, I provide well-structured and well-commented code SECOND, I guarantee the best quality, accurate timeline, free and polite after-service to my clients. I am always ready to accept your offer and discuss any projects What makes me better than others is my punctuality and honesty I would love to have an opportunity to discuss in more detail about your project. I will look forward to you, kind Regards Jin Z
€27 EUR in 40 days
5.0 (41 reviews)
6.0
6.0
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Hi, I can help you to develop APIs using PHP and extend your existing DB. Let's have a chat to discuss further.
€18 EUR in 40 days
4.7 (48 reviews)
5.6
5.6
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I am old certificated .NET/C# programmer working with .NET 18 years; total programming age exceeds 30 years. Main specialization is creating WEB, WCF Services and high-speed WEB sites. ASP.NET MVC, ASP.NET WEB API and ASP.NET Core are well me known. Last 7 years I am working as full-stack developer creating responsive, multilingual WEB applications with Angular (JS and v7+) and ASP.NET (MVC, WEB API, Core). E2e testing is well known for me. I shall write ASP.NET Core with REST interface. JWT token will be used for authentication. You will be able to call the service from any language that supports REST.
€18 EUR in 40 days
5.0 (1 review)
5.3
5.3
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Hi, I am an expert PHP Developer. I have developed many backends for Google Maps Projects, Mobile Apps, and Websites in PHP. I am having 8+ years of experience in PHP, MySQL Development, and maintenance. My relevant skills for this project are as follows 1. Core PHP, CodeIgniter, CakePHP, SlimPHP 2. MySQL 3 HTML 4 CSS 5 Javascript / jQuery 6. Ajax 7. Bootstrap 8. Payment Gateway Integration 9. REST / XML API Integration Please review my detailed profile. Your reply will be appreciated Thanks in advance
€18 EUR in 40 days
4.9 (29 reviews)
5.1
5.1
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Guten Tag, da bei Ihnen Deutschland als Standort angegeben ist, werde ich Sie auch auf Deutsch anschreiben. Soweit ich das verstehe haben Sie eine SQL Datenbank. Diese Datenbank soll erweitert werden und eine API geschaffen, sodass über ein App auf diese Daten zugegriffen werden kann. Ist das korrekt? Eine Erweiterung der SQL-Datenbank ist absolut kein Problem, ebensowenig wie das Erstellen einer REST-API in PHP über die man dann auf die Datensätze zugreifen kann. Müsste die App auch entwickelt werden, oder ist diese schon vorhanden und es muss nur noch die Kommunikation erstellt werden? Falls Sie Interesse an einer Zusammenarbeit haben, stehe ich gerne für Rückfragen zu Verfügung Mit freundlichen Grüßen Emanuel U.
€35 EUR in 25 days
5.0 (9 reviews)
4.7
4.7
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Hi,  I am a Full stack developer in Microsoft technologies.  My area of expertise is windows applications, web application development (asp.Net web forms, MVC, classic ASP), angular app, web api, web services (SOAP & RESTFul), MySql & Sql Server as back end (through stored procedures).  I have 7 years of experience as a full time software developer.  Kindly contact me, lets discuss your requirements.
€18 EUR in 20 days
5.0 (7 reviews)
4.6
4.6
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Hi, i have read and understood your requirements. I can build the api in plus the app within a few hours. I have experience in php laravel framework, php codeigniter framework, flutter framework for mobile app. Lets discuss the details on chat
€18 EUR in 40 days
5.0 (5 reviews)
4.0
4.0
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Hey there, Hope you are doing fine. I am a full-stack web developer and have developed many eCommerce sites on Shopify, Wordpress, and Woocommerce. I can work on your database and extend it. Let's chat and discuss more about it. Waiting for your response.
€27 EUR in 40 days
4.2 (59 reviews)
4.8
4.8
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I have a experience in asp.net, MVC, web API,Jave, Spring mvc,Hibernate, c#, SQL, entity framework,linq, razor view (Cshtl), html, Jstl,bootstrap,Angular JS, Jquery, Json,XML, reports (PDF,xls, crystal, rdlc,ssrs),Excel,Data Entry,Spreadsheet,Content Writer,Voice,Non-Voice.
€18 EUR in 30 days
4.9 (11 reviews)
3.2
3.2
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Hi, I am a UK based SQL and software developer with over a decade in the industry. I can extend your current SQL Server database and build an API in .net framework for accessing the data. please let me know if you require my assistance. kind regards, Tom
€20 EUR in 15 days
5.0 (2 reviews)
2.8
2.8
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Hello, Greetings of the day!!! I would like to work with you on this assignment. I have 14 years of experience on web development, testing, deployment and project management. Below are my core skills: •ASP.Net/MVC/HTML/CSS/JavaScript/JQuery/Bootstrap/Angular •Drupal/PHP/PHP Core/WordPress/Larvel/CodeIgniter •C#/VB.Net SOLID Design Principles •MS SQL, AZURE SQL, MySql, Azure Table storage, Azure DocumentDb and MongoDb •Entity Framework (Database first, Code first and OData) •Azure Service Bus, N Service Bus and Azure Service Fabric •Restful API Development (using C#) •Team City and Octopus Server •VSS/TFS/GitHub/SVN/Bitbucket/VSO •Agile/Scrum/Kanban/Zendesk •JIRA/Confluence •Unit tests, Integration tests using nUnit and xUnit framework •Acceptance/ Behavioral testing using SpecFlow •API Authentication using JSON web token •Domain Driven Design (DDD) •Command Query Responsibility Segregation (CQRS) •Owin Web hosting •QuartzNet for Cron job •SSRS and Crystal Reports •Integration and implementation of Carrier(DHL, UPS, FedEx,TNT) APIs in the ASP.Net application •Integration and implementation of payment gateway(PayPal, PayUMoney) APIs in the ASP.Net application •Autofac, AutoMapper, SeriLog, Elastic-Search, Kibana, RoboMongo, RabbitMQ, MassTransit, TopShelf Looking forward for your positive response and further discussion. Best Regards
€25 EUR in 40 days
5.0 (2 reviews)
2.1
2.1
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I have read your project description in detail and it seems just like that you posted this for me. I have 10 years of IT programming. My works are mainly based on a C#, VB.NET / SQL Server 2000 to 2016, PostgresSQL since 9, and PHP/MySQL architecture, with advanced knowledge of Oracle since 9i administration. SAS, SAP BI, Oracle BI, MS SQL Server BI suite and SPSS for statistical processing. Most of the server I use are Microsoft Windows Server 2003 to 2016 and Unix/Linux. Having fully considerate, I feel confident to fulfill your requirement with High quality. First of all, I think we should discuss more via chatting. A Chance of cooperation between us can let me make you satisfy with my result. Only perfection must be delivered. Thanks...
€21 EUR in 40 days
5.0 (2 reviews)
1.5
1.5
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Hello Sir, I read through the job details extremely carefully and I am sure that I can do the project very well. I can achieve the results with my team of developers, designers, QA and Project Manager and SDM who will be responsible to take care of your project. We are here for long-term relations providing development service, maintenance, and support. Skills: PHP & .NET Frameworks, MySQL, REST API, Javascript, Jquery, Advanced Javascript (Angular, React JS), AWS cloud, MongoDB, Express JS, Flutter, Mobile application development (Android/iOS), ERP Development, full-stack development, frontend, and backend development, IoT applications. Our aim is your success. We are a software development company that works with small to medium size companies and help them by providing software solutions taking end to end responsibility of a product/application. This helps the customer to save time and focus on the actual business model. Our existing solutions/services help many customers to increase business/ product usage. I have below queries: 1. What is your bread and butter from this project? 2. Do you have any documentation feature list? 3. When you are looking to start the development? 4. Are you willing to sign the NDA Contract? 5. What is the date of deployment in your mind? Awaiting a positive response :) Regards, Akash
€27 EUR in 40 days
5.0 (1 review)
1.4
1.4
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Experience in API development of 3+ years. Database used MySQL, MongoDB. All the API will be Restful API, with all security checks.
€27 EUR in 10 days
0.0 (0 reviews)
0.0
0.0
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If you want a solid, reliable, secure API for your app, message me now and we can discuss the details. I'm an expert PHP developer with 10 years of experience. I have full understanding of the security issues associated with web access to databases and servers and ensure that all access via the API would be secure, fast, reliable and exploit free. Thanks, Joe
€32 EUR in 40 days
0.0 (0 reviews)
0.0
0.0
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Highly effective Big Data Engiener with over 25 years of experience. I have extensive Python / SQL experience. TECHNICAL SKILLS • Big Data (Hortonworks and Cloudera) – Spark(PySpark, Scala), Kafka, Hive,Impala, NiFi, HDFS, Sqoop, Ranger, Yarn, Solr, SAM, Schema Registry, SuperSet, Druid • Language: Python, Scala, R, JavaScript • Data Visualization – Tableau, PowerBI, OBIEE, DOMO • Plunk & ELK Stack – ElasticSearch, Logstash, Filebeat, Kibana • AWS – S3, RefShift, DynamoDB, Athena, Kinesis, EMR, Aurora, Glue • Azure – Data Warehouse, Polybase, SQL Server, HDInsight, SSIS, SSAS • ETL – Informatica Power Centre, Informatica Big Data Management (BDM), SSIS • Data Science & Engineering – R / RStudio / SparkR Packages: dplyr, ggplot2, stringr, plyr, carrat, SparkR, NLP, tibble, TensorFlow, curl, Python / PySpark, MLLib • Libraries: MLLib, NumPy, SciPy, Pandas, Matplotlib, Seaborn, SciKit-Learn • DBMS / OLAP – Oracle, SQL Server, TeraData, MySQL, Postgres, Essbase, SSAS • Data Modelling – Kimball, Vault • Machine Learning / Statistical Modelling - Linear Regression, ?Logistic Regression, Classification and Regression Trees, Naive Bayes, ?K-Nearest Neighbors
€38 EUR in 40 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of GERMANY
Essen, Germany
0.0
0
Member since Jan 18, 2020

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