Ede, Osun, Nigeria
4,562/yr · 100%
$50/hr · Starting at $200
Empower Your Applications with a Backend Specialist Are you looking for a backend specialist to handle the core logic, data management, and performance optimization of your applications? With expertis…
Islamabad, Punjab, Pakistan
1,844/yr · 93.9%
$40/hr · Starting at $150
Greetings, I am a seasoned software developer with over 5 years of expertise in crafting robust web, desktop, and mobile applications. My passion lies in leveraging technologies such as C#, ASP.NET Co…
New York, New York, United States
Past Earnings
$8/hr · Starting at $500
We are offer best website design & development in New York USA.We also offer web application design & development, mobile application development & we develop both Android application & iOS applicatio…
Nairobi, Nairobi, Kenya
$45/hr · Starting at $30
PostgreSQL and Postgis Programming and Administration. High availability deployment, custom database logic programming with PL/PGSQL. Database migration. Cloud deploymnt, Amazon RDS deployment.
Ahmedabad, Gujarat, India
$10/hr · Starting at $25
A senior Full-Stack web developer of having 7+ years of expertise building custom websites & applications from front-end to back-end (from scratch to production). Working as an effective team player a…
Warsaw, Mazowieckie, Poland
$35/hr · Starting at $10,000
Development tools and technologies:Server side: Weld, JBoss Seam, JSF, Facelets, RichFacesWeb client side: JavaScript (jQuery, Prototype), CSS, XHTMLORM: Hibernate/JPADatabase: PostgreSQL(PL/pgSQL), M…
Toronto, Ontario, Canada
$50/hr · Starting at $25
My main skills are database design and administration. I also have good experience designing backend services for web applications. Strong suits in programming languages are Ruby, Haskell, Python, Jav…
Girton, Cambridgeshire, United Kingdom
$25/hr · Starting at $100
I am an experienced ETL developer. My tools of choice are Python, Bash Shell scripting and Posgresql. I am very experienced in writing API integration packages, some past API integration examples incl…
Kursk, Kursk, Russian Federation
$20/hr · Starting at $40
Hello Most common technologies that I used: * Front-side: Angular, React and other front-end frameworks. * Server-side: Express.js, MongoDB, PosgreSQL and others.
Wilmington, Delaware, United States
$30/hr · Starting at $60
Implementation & Development IT Architect, Software Programmer/Analyst, Database Developer, Web Developer
Kyiv, Kiev, Ukraine
$12/hr · Starting at $25
C/C++, c#, NET Core2/3, SQL, T-SQL, pl/pgsql, SQL Server, PostgreSQL, MySQL, Redis, reverse engineering, large database tuning, database porting.
Sevnica, Sevnica, Slovenia
Desktop software development (Java, Python, C/C++) Android mobile software development ( Java ) Database design (PostgreSQL, PL/pgSQL)
Varna, Varna, Bulgaria
$15/hr · Starting at $1,000
I have more than 7 years of web development experience with PHP/MySQL/PostGreSQL (symfony framework 4 years, also PostGIS expirience) and I work with Rails from 2 years. I do my work driven by KISS (K…
$15/hr · Starting at $40
With massive experience in Linux systems ranging from Red Hat, Debian to Arch based systems. I am the right man for the job.
Lomas de Zamora, Buenos Aires, Argentina
$15/hr · Starting at $45
Backend development: Node.js . PHP (Symfony, Laravel, etc.). GraphQL / REST APIs. SQL databases (PosgreSQL , MySQL / MariaDB, MS SQL Server). Mobile development: Flutter. React-Native. Android Native…
Capacho, Tachira, Venezuela
$8/hr · Starting at $25
Systems Engineer with 15 years of experience in the area of desktop application and systems development: Some of the systems made: * Payroll *Accounting *Bank reconciliation *Budget Language Domains *…
Kaduwela, Western, Sri Lanka
$10/hr · Starting at $50
I have worked with java core, spring, spring boot, rest api development using spring.in addition work with hibernate, jpa, spring data jpa. Mysql, posgresql as database engine. Svn, git have been use…
CABA, Buenos Aires, Argentina
$24/hr · Starting at $100
We offer you a chance to seize hold of all of your data with our database services. Our offer includes: ° Development and maintenance of informational databases. ° Quality insurance to secure and sto…
Sao Paulo, Sao Paulo, Brazil
Web Software Developer - PHP - Codeigniter - PostgreSQL • More than 22 years experience web programmer, system analyst, PHP developer and database administrator. I have achieved Degree in System Anal…
Prague, Hlavni mesto Praha, Czech Republic
ID Verified
$30/hr · Starting at $30
Writing SQL code, including stored procedures, triggers, and functions. Multiyear experience in T-SQL (SQL Server), PL/SQL (Oracle), PL/pgSQL (PostgreSQL), Informix and MySQL.