Richmond, Virginia, United States
$25/hr · Starting at $125
- As the developer of some of the most popular VBA projects on Github (Excel-REST and Excel-TDD), I'm fluent in VBA and have used it professionally in many projects - I'm a full-time javascript develo…
Belo Horizonte, Minas Gerais, Brazil
$30/hr · Starting at $300
Offering senior java services. From back-end to front-end, no preferences. Long experience with MVC Java complex systems and oracle database administration.
Comayaguela, Francisco Morazan, Honduras
$12/hr · Starting at $100
Is there any site you want to build? I have experience with Java, Python, and NodeJS as backend developer and AngularJs, React and jQuery as a front-end developer. I ensure to apply good programming p…
New Delhi, Delhi, India
$8/hr · Starting at $100
• Microsoft certified professional with an experience of 3.4 years, working on various technologies, primarily in WCF, WPF, Silver light and ASP.NET with C #. • Proficient in coding from scratch and d…
Valencia, Carabobo, Venezuela
$5/hr · Starting at $25
Hello I'm working as Freelancer programer 10 years ago I begin with Vb6 now works Php Javascript Python I'm learning works with tdd and ddd a few Node I need group up each day because I really like le…
Cambourne, England, United Kingdom
$200/hr · Starting at $3,000
Sensor Integration, Low/High level programming, Data Analysis, Database Structure, Distributed Systems, Microcontrollers, Digital Signal Processing, Image Processing, LabVIEW, Matlab, C, C++, C# .NET,…
Layyah, Punjab, Pakistan
210/yr
$25/hr · Starting at $60
Are you looking for expert development of UART, SPI, and I2C drivers for OpenPLC? I specialize in creating reliable, efficient communication protocols tailored for embedded systems on platforms like R…
Piscataway, New Jersey, United States
$50/hr · Starting at $1,000
Professional Experience Results-driven Java developer with expertise in J2EE, Spring Boot, and Hibernate. Skilled in designing and implementing robust and scalable applications using these technologie…
Mount Waverley, Victoria, Australia
$10/hr · Starting at $25
IT professional with 6 years of experience in analysis, design, implementation. • Worked on Source Control Systems like SVN, Perforce, MS VSS. • Expertise in analysis, design and developing windows an…
Lahore, Punjab, Pakistan
$10/hr · Starting at $50
3 Years+ of experience in Full Stack Web Development, Smart Contracts Ready to take up Challenges Welcome to my Upwork profile! I am a passionate and experienced Full Stack Web Developer
Thanh pho Ho Chi Minh, Ho Chi Minh, Vietnam
ID Verified
$45/hr · Starting at $500
I’m a Blockchain Engineer specializing in smart contract development and security auditing across Solana (Rust) and EVM (Solidity) ecosystems. With several years of hands-on experience building and se…
Redondo Beach, California, United States
$200/hr · Starting at $1,600
One-on-one or group training and coaching. Specializing in test-driven development, continuous delivery, refactoring, and managing legacy code. Extensive experience on the process side as well, includ…
Markfield, Leicestershire, United Kingdom
$18/hr · Starting at $25
Specialise in developing maintainable software through a process of rapid iteration and prototyping. Making heavy use of Test Driven Development to ensure the quality of the software produced.
Kansas City, Missouri, United States
$50/hr · Starting at $100
I have over 10 years of experience managing government contracts. My expertise are in the three areas of Training, Quality, and Operations. Training: Instructional Design, Curriculum Development, Ins…
Burlington, Ontario, Canada
$75/hr · Starting at $1,000
Building a dream tech team? Let me lend a hand!With my expertise in Tech Team Forming and Hiring, I’ll help you identify the tech stars you need, craft the perfect job roles, and set up a team that’s
Pune, Maharashtra, India
$100/hr · Starting at $50
As an ethical hacking freelancer, I specialize in identifying and addressing security vulnerabilities in networks, systems, and applications. I conduct thorough assessments and simulate real-world cyb…
Cairo, Al Qahirah, Egypt
$10/hr · Starting at $30
A computer science graduate with more than 4 years of experience in the software field. I have working experience as a Developer and a Quality Assurance Engineer. For the past 2 years, I have been wor…
Karachi, Sindh, Pakistan
$8/hr · Starting at $25
As an experienced Test Automation Engineer with 7+ years of industry experience, I have developed a strong expertise in mobile automation for both iOS and Android platforms, leveraging Selenium and Ja…
$15/hr · Starting at $50
A dynamic professional with 8+ years of experience in software testing. Have expertise in Manual & Automated testing, including Sanity testing, Functional testing, Integration testing, Stress testing…
Gurugram, Haryana, India
$15/hr · Starting at $25
A software testing technique that performs using special automated testing software tools to execute a test case suite. On the contrary, Manual Testing is performed by a human sitting in front of a c