menouf, Al Minufiyah, Egypt
$5/hr · Starting at $25
Operational errors represent runtime problems whose results are expected and should be dealt with in a proper way. Operational errors don’t mean the application itself has bugs, but developers need to…
Punto Fijo, Falcon, Venezuela
$10/hr · Starting at $80
Greetings. I'm here to offer my services as backend developer using Nodejs with Express framework. I will develop perfectly functional, fast and scalable API RESTful for you, from scratch or implement…
Singapore, Singapore, Singapore
$50/hr · Starting at $500
Custom Security Solutions Endpoint Security: Development of solutions to protect end-user devices against malware, ransomware, and unauthorized access. Network Security: Building firewalls, intrusion
Lahore, Punjab, Pakistan
$20/hr · Starting at $25
Hi, I’m Faisal, a Full-Stack Developer specializing in Django, Django REST Framework, and React. I help small businesses, software companies, and solo developers build fast, secure, and scalable web a…
Chennai, Tamil Nadu, India
Past Earnings
$60/hr · Starting at $60
Orchestrated a multi-stage serverless workflow in AWS Step Functions, coordinating Lambda tasks and AWS Batch jobs using the built-in service-integration patterns (Request/Response and Run-a-Job .sync…
Jaipur, Rajasthan, India
$10/hr · Starting at $250
The Web Application testing would go under 200+ endpoint specific test cases classified into: Recon Phase Session Management Testing Authentication Checks Code Flaws Redirection Flaws Privilege
Kathmandu, Nepal, Nepal
Frontend Development Responsive web design using HTML5, CSS3, and JavaScript/TypeScript. Building dynamic user interfaces with frameworks like React.js, Angular, or Vue.js. Styling using Tailwind CSS,…
Wauconda, Illinois, United States
$40/hr · Starting at $30
Build a large scale social chat system by using ReactNative and React, Meteor. Design database and built backend endpoints for the React Web pages and ReactNative mobile app. P2P message encryption fo…
$25/hr · Starting at $180
Full Stack Web Development | React, WordPress, PHP, MySQL, APIs Looking for a developer who can handle both front-end flair and back-end brains? You’re in the right place! I’m a full stack web develop…
Concepcion, Tarlac, Philippines
$15/hr · Starting at $25
I develop and customize WordPress plugins tailored to your business workflow. I specialize in WooCommerce customization, LMS integrations (LearnDash), and advanced plugin logic. If your plugin needs n…
MUKURWE-INI, Nyeri, Kenya
$40/hr · Starting at $25
Infrastructure & Networking Network design & setup (LAN, WAN, Wi-Fi) Internet service provision & bandwidth management Server installation & maintenance Data centers & cloud infrastructure Ne
Wilmington, Delaware, United States
$150/hr · Starting at $1,500
I offer end-to-end web application development using React for the frontend and Laravel for the backend — from concept to deployment. My process ensures your app is secure, scalable, and user-friendl
Multan, Punjab, Pakistan
$10/hr · Starting at $100
Hello ! I specialize in advanced API integration for businesses that need their systems to communicate smoothly and reliably. Many platforms work well on their own but fall short when you try to conne…
Cluj-Napoca, Cluj, Romania
$26/hr · Starting at $26
Experienced IT Engineer, specialized in Virtualization, Security, Servers/Desktops operating systems, and infrastructure at the enterprise level. Holding multiple certifications in the IT industry lik…
$25/hr · Starting at $1,000
• A skilled Java/Scala developer who have more than 3 years of practical experience in using new tools and technical developments to drive improvements throughout an entire software development lifecy…
Kigali, Kigali, Rwanda
$30/hr · Starting at $50
Provide multi-channel technical assistance (hardware, software, network, email, system access) to MoH staff, maintaining high first-call resolution rates. Log, track, and resolve support tickets withi…
kalai, Rajshahi, Bangladesh
$30/hr · Starting at $100
I design clean and scalable databases and build fast, reliable APIs to connect your app. I’ve built SQL schemas, optimized queries, created RESTful APIs, and integrated apps with external services usi…
San Diego, California, United States
$30/hr · Starting at $25
My last permanent was as a consultant for InstallShield (currently Flexera Sofware) for over 2 years. Since then I have been doing short term contracts. For the last 8 years I have specialized in writ…
Islamabad, Islamabad, Pakistan
600/yr · 1%
$15/hr · Starting at $150
Hello! I provide professional Python API development services focused on building secure, reliable, and high-performing APIs that support modern web and mobile applications. My approach is centered on…
London, England, United Kingdom
$30/hr · Starting at $240
Hi, My name is Numan Ahmad Khan. I am a Pakistan-based freelancer, I have been working in IT since 2015, and Now I have 08 years of experience. I have expertise in APIs and Gateways. I am offering dif…