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£20-250 GBP

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Posted over 3 years ago

£20-250 GBP

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Have an existing Web app, which crawls the internet for urls and then filters. It is checked against a database for many things including duplicates and https errors before accepting entry into the database. Urls are then stored in the database in a folder based on what the url is directing to. There is an error that duplicate infohash's can be added under each folder, this should not happen as the code should detect that its duplicate. This task requires you to find what is causing this error and prevent it from happening, with out upsetting any of the existing code/systems. Please only apply if you are skilled in: Java / Gitlab / ViewJs / Java-spring /Web crawls / SQL. Thank you. Please answer this in your response so I know you have read: what is 2 + 3?
Project ID: 27954652

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17 proposals
Remote project
Active 3 yrs ago

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17 freelancers are bidding on average £198 GBP for this job
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Hi, there I like number <<< 5 >>> I am a full stack developer I have 6+ years experiences in web development (angular, JavaScript, php, Laravel, html, CSS, jQuery, Vuejs, typescript, and so on) I have rich experienced in almost web languages(front and backend) such as php, c#, python, ruby, Golang, Reactjs, Vue. js, Angu-lar js, typescript, javascript, css, html... Also i have 18 web projects using angular 29 and laravel, reactjs, php, vuejs Also have strong knowledge in cms and mvc such as asp.net, joomla, WordPress, CodeIgniter, Laravel, Django, ruby on rails, shopify, prestashop, cakephp, drupal, nodejs. Database: mongoDB, MySQL, firebase I can provide perfect design that is very easy to use and looks beautiful. Web security can be also provided so no hackers can access my project. I would like to hear your response and work for you. please feel free to contact me. thank you so much. Andrey
£140 GBP in 7 days
5.0 (11 reviews)
5.8
5.8
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Hello I'm very interested in your project and can give the perfect result on time. I want to discuss further via chat. Best regards
£135 GBP in 1 day
5.0 (10 reviews)
5.3
5.3
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3+2=5 Hello, I read your description and I think that I can help you in it, I am experianced software engineer,  java developer i developed many java programs for seven years, I am good at javaFx, spring framwork, JavaScript too,  Poo, design petterns and IA algorithms. i did spring project before, and web scarping with java before, I Am 80 percent sûre that I debug your code in depth than find the bug and correct it thats why I give 20 BGP, if so you will add me 100 BGP. Best regards.
£24 GBP in 3 days
5.0 (6 reviews)
3.5
3.5
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Hello there, I am an android app developer having experience of more than 5+ years. I can start work immediately. And I am full time Developer so I can be available any time for work. I have knowledge of android (java), XML data parsing, XML designing, SQLite, c# API, MSSQL etc. Looking forward to your reply. ​​Thanks Regards.
£135 GBP in 7 days
5.0 (13 reviews)
3.3
3.3
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Hi, I'm a professional full stack developer with 5+ yrs of experience in Java, vue.js, spring, git, SQL and web crawling . I'm fully eligible for the job as I have the required skills and experience. The answer to you question 2+3=5
£250 GBP in 8 days
5.0 (2 reviews)
1.5
1.5
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hello orderlab i hope you are doing well i am an expert full stack web developer with many years of experience in responsive website design and development in laravel framework. The oldest period of 7-10 days is free of charge as you can see in my portfolio I built alot of website and I have a lot of experience for many years in building websites call to me :) thx
£135 GBP in 10 days
0.0 (0 reviews)
0.0
0.0
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/// Java Expert/// Hello, Let's initiate a short call/ chat for your Java development requirement on your existing app development. I am a solutions provider, share with me your requirements and I will give you a complete solution, front-end to back-end. I'll take care of the whole building process. You just sit, drink a beer and enjoy your app I have experience working as a developer, team leader, and project manager. As a developer I make modular, clean, object-oriented and well-commented code, always aiming quality and intelligence in the solutions. My solutions are complete, front-end to back-end. I have experience with: * java, swing, J2EE * mobile development (android - java native) * spring boot, spring MVC, spring roo,spring-security, spring data, thymeleaf ... * HTML, CSS,javascript,angular * SQL databases like MySQL, PGSQL, SQL server and ORACLE * NoSQL databases like MongoDB, MariaDB * JPA, hibernate * elasticsearch, kibana, redis maven, * Gradle, GIT, Jira, Jenkins, docker I'll share my portfolios and successful project detail in private chat as per your demand. Looking forward to hear you. Thanks, Chirag...........
£200 GBP in 3 days
0.0 (0 reviews)
0.0
0.0
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I am professionally web Developer & My Skills makes me an excellent candidate to hire as a freelancer. I have been worked experience in web projects, and I am sure that I can replicate its success while working on the project that you assign to me. And, i will complete your work till the deadline.
£140 GBP in 7 days
0.0 (0 reviews)
0.0
0.0
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The ans is 5. I have good experience in these tech stack. I could find solution for this issue.. The ans is 5. I have good experience in these tech stack. I could find solution for this issue. The ans is 5. I have good experience in these tech stack. I could find solution for this issue
£130 GBP in 7 days
0.0 (0 reviews)
0.0
0.0
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Hey, I am an experienced Full-Stack Software developer working with Java (Spring) and VuJs. Completed multiple projects with such framework.
£250 GBP in 7 days
0.0 (0 reviews)
0.0
0.0

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Flag of UNITED KINGDOM
Manchester, United Kingdom
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Member since May 25, 2020

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