Tanauan, Batangas, Philippines
$12/hr · Starting at $30
Need a robust backend infrastructure, custom API integrations, or optimized database queries? I specialize in building, refactoring, and maintaining powerful backend systems built for speed, security,…
Bhavnagar, Gujarat, India
ID Verified
$10/hr · Starting at $100
Is your Java Spring Boot application running slowly or struggling under heavy load? I specialize in optimizing Java Spring Boot applications to improve speed, scalability, stability, and overall perf
Puchong Batu Dua Belas, Perak, Malaysia
$20/hr · Starting at $25
A C# .NET Developer specializing in backend development with .NET Core 8. I have experience in building scalable APIs, optimizing database interactions, and implementing secure, high-performance solut…
Frankfurt, Hesse, Germany
$50/hr · Starting at $3,000
API Development and Integration: Design and implementation of RESTful and GraphQL APIs. Seamless integration with third-party services and applications. Secure and optimized data exchange between clie…
Buenos Aires, Distrito Federal, Argentina
$30/hr · Starting at $200
I build and improve production-grade web applications and REST APIs using C#, .NET, ASP.NET Core, Angular, React, and TypeScript. I can design backend services, modernize legacy systems, integrate thi…
Keshabpur, West Bengal, India
$30/hr · Starting at $100
AI Development Services: Custom AI Solutions: I design and develop tailored AI models to solve specific business problems, ranging from predictive analytics to natural language processing (NLP) and co…
Bhawalpur, Punjab, Pakistan
3,352/yr · 100%
$10/hr · Starting at $50
Hello ! I specialize in Node.js API development that focuses on building secure, high-performance, and scalable backend systems for web and mobile applications. With a strong understanding of modern d…
Karachi, Sindh, Pakistan
100/yr · 100%
Hello! I specialize in professional REST API development, creating scalable, secure, and efficient APIs tailored to your needs. Whether it’s for web apps, mobile apps, or backend systems, I’ll delive…
Rawalpindi, Punjab, Pakistan
Past Earnings
I develop secure, scalable, and high-performance REST APIs using ASP.NET Core and C#. With over 8 years of professional experience, I build backend solutions that are clean, maintainable, and producti…
Lahore, Punjab, Pakistan
$22/hr · Starting at $200
Logic Legacy , delivering seamless, high-performance API Development & Integration services designed to connect, scale, and automate your business with precision and reliability. APIs are the backbone…
Swat, North-West Frontier, Pakistan
$15/hr · Starting at $30
As a Django RestAPI Developer, I specialize in building robust and scalable RESTful APIs using Django framework. With my expertise in Django and RESTful architecture, I can create powerful backend sol…
Karor Lal Esan, Punjab, Pakistan
$20/hr · Starting at $80
I specialize in integrating REST APIs, GraphQL, Firebase, third-party services, and custom APIs into React Native applications, ensuring smooth data flow, functionality, and high performance across b
Zaporizha, Zaporiz’ka Oblast’, Ukraine
$60/hr · Starting at $1,000
Build Scalable, Secure, and High-Performance Laravel Applications With over a decade of hands-on experience in backend development, I offer senior-level expertise for complex PHP and Laravel projects.…
Arifwala, Punjab, Pakistan
I provide professional REST API development and integration services for web applications, business systems, dashboards, mobile apps, POS systems, e-commerce platforms, and automation workflows. I can…
Lagos, Lagos, Nigeria
$35/hr · Starting at $250
I’m an experienced Full-Stack Java Developer specializing in building scalable, high-performance, and secure web and mobile applications. I help businesses turn complex requirements into reliable, pro…
Dover, New Jersey, United States
$50/hr · Starting at $250
Need to connect your website or application with third-party services or improve its speed and reliability? I help businesses integrate modern APIs, optimize performance, and resolve technical bottlen…
South Waziristan, Punjab, Pakistan
$20/hr · Starting at $200
Hello ! I provide React.js API integration services focused on connecting frontend applications with backend systems in a smooth, reliable, and efficient way. Modern web applications depend heavily on…
Multan, Punjab, Pakistan
$10/hr · Starting at $80
Hello! I specialize in seamless API integration for eCommerce platforms, enabling businesses to connect their stores with external services, applications, and tools to enhance functionality, automatio…
Bhakkar, Punjab, Pakistan
$5/hr · Starting at $25
I specialize in providing professional API (Application Programming Interface) development and integration services to enable smooth communication between systems, applications, and devices. Whether y…
Laguna Beach, California, United States
91,292/yr · 98%
$30/hr · Starting at $1,000
Chrome Extension Development Services At YES IT Labs LLC dba Top Guru Assistants, we specialize in high-performance Chrome Extension Development tailored to automate workflows, enhance browser functio…