Aurora, Colorado, United States
$45/hr · Starting at $400
About This Gig Don't wait until your API is done to check if all is in place. If you're looking for professional QA services, this is definitely your Gig. Tasks I'll do: I will arrange the API endpoi…
Odessa, Odes'ka Oblast', Ukraine
Past Earnings
$25/hr · Starting at $25
Greetings and thank you for viewing my profile page. Looking forward to support your company with my knowledge and experience. My e-mail: maria.firsenko@gmail.com Skype - masbka127
Brasilia, Distrito Federal, Brazil
$15/hr · Starting at $25
Meu nome é Mateus Santos de Jesus e sou especialista em Engenharia de Dados pela Puc Minas. Destaco-me por resolver problemas complexos de forma eficaz, mantendo o foco nos resultados. Minhas habilid…
Lahore, Punjab, Pakistan
$10/hr · Starting at $25
Expert Software Quality Assurance Services for Flawless, Fast, and Secure Products I deliver top-tier software quality assurance making sure stable, reliable releases for clients worldwide. My service…
Indore, Madhya Pradesh, India
$20/hr · Starting at $500
Worried about your app launch? Don't fret. We ensure a successful launch with improved quality, speed, and error-free performance. Finding the right tester for your app or website can be tough. The ev…
Lviv, L'vivs'ka Oblast', Ukraine
$22/hr · Starting at $1,000
Our company specialize in any kind of mobile development - UI/UX design , back-end development, front-end development, testing etc.
Kaohsiung, T'ai-wan, Taiwan
$23/hr · Starting at $50
I am a web and graphic designer. I provide design include websites, posters, logos, , banners, brochures, user interfaces, and artworks. I am intrigued and interested in how to built and design, and I…
Noida, Delhi, India
426,079/yr · 100%
$10/hr · Starting at $500
Suretek InfoSoft ensures that every product meets the highest quality and performance standards through an extensive quality assurance framework. Our testing process covers the entire development life…
Conway, Arkansas, United States
99,477/yr · 100%
$70/hr · Starting at $500
I specialize in developing and integrating robust APIs that power modern applications. Whether you need to connect with third-party services like Stripe, Twilio, or Zapier—or build custom RESTful or G…
Shtip, Stip, Macedonia
106,683/yr · 100%
I build fast, scalable, and maintainable backend systems using Node.js and Express. Whether you need secure APIs, complex business logic, or seamless database integration, I deliver clean, production-…
Villupuram, Tamil Nadu, India
$15/hr · Starting at $300
Services - * Functional Testing * Unit Testing * Integration Testing * System Testing * Sanity Testing * Smoke Testing * Interface Testing * Regression Testing * Beta/Acceptance Testing * No…
New Delhi, Delhi, India
57,145/yr · 100%
$16/hr · Starting at $60
* Quality Product/Service and Timely delivery is our commitment * All 5 star ratings and positive feedbacks from Clients* Long list of clients who endorse us* Satisfaction guarantee B. R. Solutions..
Nairobi, Nairobi, Kenya
9,280/yr · 98.3%
$5/hr · Starting at $50
Simplify and Streamline Your Business with Expert API Development and Integration! Do you need seamless connectivity between your applications, systems, and tools? Whether you’re building a custom API…
Bengaluru, Karnataka, India
ID Verified
I possess the below skill sets:- Automation tool:- Selenium IDE, WebDriver, Appium Testing Techniques:- Black Box, API Testing using POSTMAN Languages:- C,Core Java, Python Server environment and DB…
Hyderabad, Telangana, India
4,188/yr · 100%
$45/hr · Starting at $3,000
We do ASP.NET MVC core and non-core development. We do web API service development as well as having registration and login with oAuth and JWT. We do coding with separate control, the business layer,
Noida, Uttar Pradesh, India
1,150/yr · 100%
$15/hr · Starting at $500
API Development Services | Secure, Scalable & High-Performance Integrations We offer expert API development services to help businesses connect applications, automate processes, and enable seamless
Vientiane, Vientiane, Laos
6,972/yr · 100%
$25/hr · Starting at $200
I have high skill for cryptocurrency blockchain. I have developed many cryptocurrencies and have rich experience for centralized or decentralized exchange development. I can create your Ethereum token…
Surat, Gujarat, India
2,250/yr · 100%
Hi, I'm Hardik Radadiya, an experienced IT and software design and development expert with over 5 years of hands-on experience. My focus is on mobile application development, specializing in both iOS
Faisalabad, Punjab, Pakistan
1,016/yr · 100%
$10/hr · Starting at $50
Hello ! Looking to develop a custom API or integrate third-party APIs into your website? You’ve come to the right place! I offer professional API development and integration services that help website…
Cairo, Al Qahirah, Egypt
1,700/yr · 100%
Develop Flutter Mobile Applications from the UI to the functions of the application. I have 2 years of experience working as a Flutter developer. I developed several applications with many functions a…