Chennai, Tamil Nadu, India
$10/hr · Starting at $25
. My services include: Designing RESTful/gRPC APIs Building ISO 8583 payment switch integrations (Visa, Mastercard, Amex) Serverless functions using AWS Lambda Database integration (MongoDB, MySQL, Po…
kamra, Northern Areas, Pakistan
Past Earnings
$10/hr · Starting at $120
I build fast, scalable Python solutions to automate workflows, extract data, and power your business logic with clean, maintainable code. Core Services: Custom API DevelopmentRESTful/gRPC APIs with Fa…
Rajkot, Gujarat, India
$30/hr · Starting at $200
Building software that works with minimal maintenance that has greater performance with best industry practices. Proven record of working projects with efficient projects over 7 years of experience.
Nairobi, Nairobi, Kenya
$50/hr · Starting at $500
Development in both Spring and Spring-Boot frameworks for web services Database integration to RDBMS, mainly Oracle, MySQL, PostgreSQL Security implementation in Oauth 2.0, JWT, KeyCloak In-memory dat…
Virudhunagar, Tamil Nadu, India
$5/hr · Starting at $115
I will build high-performance backend APIs using Golang for Web applications and Desktop applicatoins supporting both Linux & Windows Operating Systems. (10 APIs) I specialize in developing secur…
Jaipur, Rajasthan, India
$12/hr · Starting at $400
Are you looking for a reliable Java Spring Boot Backend Developer to build secure, scalable, and production-ready APIs? I'm a dedicated backend developer with over 5 years of experience in Java Spring…
Baruipur, West Bengal, India
$10/hr · Starting at $30
Specialize in building high-performance web & mobile applications using cutting-edge technologies like Flutter, Angular, Next.js, Node.js, and Firebase. From AI-powered SaaS platforms to scalable dati…
Knoxville, Tennessee, United States
ID Verified
$70/hr · Starting at $10,000
AI Agent Architecture & Development Design and build intelligent agents that interact with business systems (e.g., CRM, AMS, ERP). Integrate LLMs (like OpenAI GPT) for task automation, content gene
Irvine, California, United States
$100/hr · Starting at $1,000
I will secure your backend systems and APIs with a comprehensive API security audit, threat modeling, and remediation plan, then implement hardened logic, authentication, and authorization layers that…
Jacksonville, Florida, United States
$85/hr · Starting at $40
Highly skilled and accomplished Full-Stack Software Engineer for around 8 years with extensive experience in designing, developing, and delivering complex software solutions. Adept at handling the fu…
Siliguri, West Bengal, India
$10/hr · Starting at $500
I specialize in building robust, scalable backend systems using Node.js, Golang, Python, NestJS, and modern database technologies. With experience delivering production-grade APIs and leading developm…
Saulny, Lorraine, France
$30/hr · Starting at $100
I’m a Python specialist with deep expertise in web development, data science, and automation. I’ve mastered frameworks like Django, Flask, and FastAPI, and I use tools like Pandas, NumPy, and SciPy t
Marousi, Attica, Greece
$98/hr · Starting at $295
I helped my clients raise more than $18 million in funding. Having worked on more than 40 crowdfunding (Kickstarter, Indiegogo, etc.) campaigns so far, I can provide a high quality Promotion Plan wit…
Islamabad, Islamabad, Pakistan
$20/hr · Starting at $50
I am a Computer Science educated MERN stack developer, with extensive skills and experience across different levels of web development. I have 3 years of work experience (more than 1 year as a full-st…
Hyderabad, Telangana, India
$15/hr · Starting at $25
Software Designing and Development using various cutting edge technologies. Ecommerce Web Application Development Desktop Applications UX Designs Websites Designing and developement Build complex sof…
Ragama, Western, Sri Lanka
$20/hr · Starting at $100
✅ Backend development for web and mobile applications individually or as a part of a team. ✅ I will share my expertise and skills to increase the revenue of your business. For that I can develop new
Sevenoaks, Kent, United Kingdom
$82/hr · Starting at $330
I'm an advertising creative director with 21 years of experience in the UK, USA, Middle East and Africa. My specific offering includes: - Concept development for integrated campaigns, as well as me…
Yerevan, Yerevan, Armenia
$30/hr · Starting at $500
Around 6 years experience of working in the IT field and delivering projects implementing high-level technologies and programming languages, including Java, Spring Framework, REST APIs, as well as Ope…
Gurugram, Haryana, India
$10/hr · Starting at $50
In depth knowledge of Php7, MySQL, Laravel, Suite CRM, CodeIgniter, Bootstrap4, Cordova, PhoneGap, Ionic4, Angular JS, React.JS(Basic). I have handled the roles including : • Code, debug, document and…
Hong Kong, Hong Kong, Hong Kong
$80/hr · Starting at $16,000
I provide the following services: - Complete end-to-end, bespoke software solutions - SDLC process (Agile / Scrum / RUP) guidance and implementation - Software development in JavaScript (React.js), Ja…