Medford, New Jersey, United States
$65/hr · Starting at $50
SQL development: triggers, stored procedures, functions, tables, indexes and projects. Update existing code base or new programming requirements. Optimization and performance tuning. Consolidation
Moscow, Moscow City, Russian Federation
$8/hr · Starting at $25
My basic area is Web-development (Frontend and Backend, as rule it's distributed computing systems), multimedia and Android apps. But it's possible to write apps in many another areas. Just write me!
Houston, Texas, United States
$10/hr · Starting at $50
Database queries/Stored Procedure performance tuning/ PL SQL. Website design and developer with full functionality/ backend developer/ refactoring code for performance improvement/ content management/…
San Antonio, Texas, United States
$150/hr · Starting at $1,200
Technical solutions are best when fresh because technology moves and improves rapidly. Developers do not. Their strength is being lazy but they don't like to clean up after themselves. Production code…
Shenyang, Liaoning, China
$40/hr · Starting at $1,000
An Experienced Mobile App Developer proficient in Objective-C, Swift, Kotlin, React Native, Javascript.I am a professional programmer and consultant with 10+ years of experience and passion for cuttin…
Sofia, Sofia, Bulgaria
$14/hr · Starting at $25
I am an individual, ambitious and highly motivated mid-level software developer/mid-level technical architect with 4 years of experience in .NET development. I’ve worked in several international softw…
Lahore, Punjab, Pakistan
$15/hr · Starting at $30
I am a professional freelance Software Engineer and Web developer. I have experience in building web app development. I have strong skills in build powerful UI with html, CSS, bootstrap, React Js. I d…
Dhanbad, Jharkhand, India
$40/hr · Starting at $25
Expert code review and optimization services to enhance performance, security, and scalability of your existing web applications. I analyze and refine code to ensure best practices, efficiency, and re…
San Jose, San Jose, Costa Rica
$50/hr · Starting at $250
I offer professional software development services specializing in Java, C#, Python, and JavaScript. With extensive experience in frameworks like Spring Batch and tools such as XSLT, DITA-OT, XPATH, X…
East Meadow, New York, United States
ID Verified
$50/hr · Starting at $40
Seltzer Software Services LLC is an Independent software development consulting firm specializing in database design and implementation; data conversion/ETL; data warehousing; data analysis; data repo…
Aurangabad, Maharashtra, India
Past Earnings
$15/hr · Starting at $25
More than 5 Yr experience in PHP Wordpress codeigniter,YII Symfony development Worked with several SaaS base applications
Thomasville, North Carolina, United States
$140/hr · Starting at $1,500
Architected a number of full stack web solutions in .NET/SQL and LAMP on Linux and Windows: eCommerce, CMS, License server, asset database, time-and-attendance, financial. Rearchitected multi-million
Ikotun, Lagos, Nigeria
$20/hr · Starting at $100
I will develop a web application given the necessary requirements, I will also support any existing web application resolving issues. I will develop applications using ASP NET NVC with SQL Server data…
Tunis, Ariana, Tunisia
$10/hr · Starting at $25
Software architecture, design and implementation, Algorithms, Project management, Product development, Maintenance, System Integration, Workflow design, Code analyses, System Refactoring, Testing, Opt…
London, City Of London, United Kingdom
$5/hr · Starting at $25
Over 10 years of experience in software design and development in building large scale, mission critical, distributed enterprise systems, e-commerce and workflow applications with specializing in Core…
modesto, California, United States
$35/hr · Starting at $25
I have been involved in the conversion of several large intranet applications into mobile versions. The ability to extend applications beyond a typical laptop or desktop onto handheld devices presents…
Delhi, Delhi, India
$12/hr · Starting at $100
12+ years experience in the area of software development with using technologies ( C#, ASP.Net, SQL Server, AJAX, LINQ, Android, Entity Framwork, JSON/SOAP/XML Web/WCF Services MySQL, CSS,HTML SSRS Cr…
Leipzig, Saxony-Anhalt, Germany
$15/hr · Starting at $50
I build, bugfix, optimize your php sql based web applications. setup your servers, make your own applications work on your servers.
Dnestrovsc, Falesti, Republic of Moldova
$50/hr · Starting at $3,000
Build React/TypeScript UI and MS Word converting tool by ASP.NET Core project. This project includes APS.NET WinForms/Core API and FrontEnd UI (Vue/TypeScript/Sass) The components/libraries I used wer…
Mexico City, Distrito Federal, Mexico
$20/hr · Starting at $750
We develop, improove, advise or refactor any kind of project, that involve software, marketing, engineering & manufacture.