Kiyv, Kiev, Ukraine
ID Verified
$5/hr · Starting at $25
Providing skills in Backend using modern technologies (Python Tornado/Flask); data storage & manegment (PostgreSQL, MySQL); data processing & analysis (Pandas, Numpy, Plotly, Matplotlib, JupyterLab);…
Littleton, Colorado, United States
$55/hr · Starting at $275
• Developed complex SQL solutions for the back-end of an expert system for the financial industry. • Employing Recursive Common Table Expressions in PostgreSQL developed complex predictive models
Ankara, Ankara, Turkey
$35/hr · Starting at $50
I have been written SQL queries for 15 years. I had used many kind of ETL tools and Database system on DWH system like Informatica, SSIS , KNIME analytics , Tableau, Qlikview etc. Last 6 years I have
Medan, Sumatera Utara, Indonesia
$11/hr · Starting at $25
Android, HTML5, CSS, JavaScript, PHP, Java, Photoshop, Flash, InDesign, Illustrator, MySQL, PostgreSQL, C#, .NET, VB.NET, Facebook API, Twitter, Wordpress, Visual Studio, HTML, Visio…
Islamabad, Islamabad, Pakistan
Past Earnings
$25/hr · Starting at $25
Back-End Development : ASP.NET , MVC, .NET Framework, .Net Core, C# Front-End Development : ASP.NET Forms, HTML, Angular, AJAX/jQuery Databases: Microsoft SQL Server, PostgreSQL, MySQL Tools: Visual
Uppsala, Uppsala Lan, Sweden
$25/hr · Starting at $50
Hello Everybody My name is Alexander. I am a experienced freelance RoR developer who also has real world experience in Ruby, AngularJS, CoffeeScripts, EmberJS/ ReactJS and MySQL/PostgreSQL. I have 9+
Thiruvananthapuram, Kerala, India
Python developer with 6 years of experience in developing web applications using Django and Flask frameworks along with good knowledge in python ETL scripting and front end skills like jQuery, CSS3, H…
New Delhi, Delhi, India
$15/hr · Starting at $50
- Php & Wordpress - Android Development(Kitkat & Jellybean) - Java Development(Spring, Struts, hibernate) - HTML 5, CSS3, Ajax, Jquery, javascript, Angularjs, BackboneJs - Google Analytics - Eclip…
Bengaluru, Karnataka, India
$8/hr · Starting at $25
I am full stack developer with 4 years of experience. I work on - - Android Application Development (Java , Kotlin), iOS Application Development(Swift), PHP (CodeIgniter,Laravel) ,WordPress ,Node JS
Hannover, Niedersachsen, Germany
$35/hr · Starting at $500
I built the scraper using Python, Scrapy, PhantomJS, Django, PostgreSQL, S3 etc which collects native ads by running more than 100 threads and rotating more than 100 proxies to avoid getting banned fr…
Surakarta, Jawa Tengah, Indonesia
I have more then 4 years experience in 1. Java using J2SE 2. PHP 3. Jquery 4. Ajax 5. Mysql, 6. Postgresql, 7. Firebird 8. Kettle Pentaho 9. Design Patterns 10. JSF and Hibernate, 11. NoSQL 12. UML 1…
Al Obour, Al Qahirah, Egypt
$10/hr · Starting at $25
Frontend web developer ready to build responsive web applications and make edits on your existing app. My Stack: react- javascript - typescript - node.js - express.js - mongoDB - postgresQL - Next.js…
surat, Gujarat, India
Hello My skills are the following: Highlights in Android developments language: - Technical design of client and backend side - Fullstack development - Android SDK - NDK - C++ - ButterKnife - Dagger
Orel, Orel, Russian Federation
$15/hr · Starting at $100
Over the last 10 years, I have developed a wide range of resources using HTML, AJAX, Javascript, Node.js, PHP, Perl, MySQL, PostgreSQL, Apache, Nginx, including resources for startup companies and sma…
Kottayam, Kerala, India
$10/hr · Starting at $500
I develop modern web applications using the right technologies and design trends. Some of my previous assignments: 1. Fintech - B2B application for invoice settlement 2. Healthcare - Dashboards for s…
Derry, New Hampshire, United States
$50/hr · Starting at $250
15 years of experience designing and developing database schemas using MySQL, PostgreSQL and SQLite.
Cherkasy, Cherkas'ka Oblast', Ukraine
$40/hr · Starting at $50
I believe in honesty and transparency. I can assure you that I am not here to cheat you and make easy money. ?Front-end ? React, Redux, Redux-Thunk, Redux-Saga, Angular 2+, Vue ? React-Native, Ionic f…
Minsk, Minsk, Belarus
I have been working as Ruby on Rails developer for 4 years on many interesting projects using different web-servers (Nginx, Apache) and data storages (MySQL, PostgreSQL, Redis). Some of projects were
Bogota, Distrito Especial, Colombia
$20/hr · Starting at $100
Software Engineer with extensive experience in web and desktop application development. Database management MySql, SQL Server, PostgreSQL. native PHP programming and under the codeigniter framework. d…
Caracas, Distrito Federal, Venezuela
$20/hr · Starting at $200
Ingeniera en Sistemas con cinco (5) años de experiencia en el Desarrollo de Software en el ambiente Web, con la utilización de diferentes lenguajes de programación: JAVA, PHP, HTML, CSS3. Experta en