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Top freelance RESTful API developers available to hire
Laleet is a software engineer passionate about modern web development. For the past 8 years, he's been building, developing, and supporting various web applications built in React, Next js and Angular. Equally capable of leading teams and delivering directly, Laleet worked with hundreds of developers from different organisations to solve their technical problems and bugs. He learns fast, communicates well, welcomes challenges, and has excellent debugging skills.
Upwork Profile: [https://www.upwork.com/freelancers/~017c52f0d690bf476e](https://www.upwork.com/freelancers/~017c52f0d690bf476e)
Hi I'm a web developer with **6+ years of experience**. I have a proven track record in several industries such as web3, AI, eCommerce, automation, and IoT. I have a strong focus on creating great user experiences and I'm known for my ability to deliver clean, scalable, and maintainable code. I follow a very simple yet effective code of conduct: I always listen to my clients before making decisions and value their time by being upfront about my skills and competencies.
I'm fluent in english speaking and writing, I **will come on Zoom/Meet without any problems or hesitations for demos and progress updates.**
### ✅ MY SKILLS
◆ I have worked with MERN stack for frontend and backend development for more than 7 years to build high performance IoT backend as a service. I have 4+ years of experience in IoT and 2+ years in LLM.
◆ I've worked with ReactJS, Javascript, HTML5, CSS, Bootstrap, TailwindCSS for Frontend development
◆ I've worked with PostgreSQL, MySQL, MongoDB, Redis, for the database caching and queuing.
◆ I have integrated different payment gateways such as Stripe, [authorize.net](http://authorize.net/), GooglePay, Apple Pay, and many others.
◆ I've deployed applications on Digital Ocean, Heroku, Google Cloud servers, EC2, and EKS.
◆ I've Integrated lots of 3rd party APIs like Google Maps, LinkedIn, DocuSign, Youtube, Facebook, X (Twitter), and many more. I've deep knowledge to work with the latest technologies.
◆ I have worked with web3 including CoinGecko, DexTools, DexScreener, Covalent, BitQuery, and more.
◆ I have built social and crypto bots for X, Telegram, Whatsapp, Slack, and Discord.
◆ I've broken monoliths architectures into microservices using Redis or Kafka at the core, and Kubernetes to manage the cluster.
### ✅ MY TECK STACK
**◆ Frontend:** React, Tailwind, Next, Radix UI, Shadcn/ui.
**◆ Backend:** Express.js, MongoDB, Node.js, Nest.js, Postgres, Redis.
**◆ No Code:** Webflow, Retool, Graphana.
**◆ LLM:** OpenAI GPT, GPT4o, Claude, Meta Llama, Google Vertex, ChromaDB. PineconeDB, LangChain, AI agents, prompt engineering
**◆ DevOps (CI/CD):** Kubernetes, Cloud build, Nginx, GitHub Actions. Vercel
**◆ Documentation:** Docusaurus, Nextra.
**◆ Protocols:** REST, WebSockets, GraphQL, OAuth, OAuth2.0.
**◆ Analytics:** PostHog, Google Analytics, Mixpanel, Moesif, June.
I'm one of the makers of [grandeur.dev](https://grandeur.dev/), an IoT platform that packs away the complexities of IoT development and gives engineers a way to build IoT apps, connect real devices, and monitor/control them in real time. It has builtin auth, connectivity, storage, drag and drop app building, over-the-air software upgrades, APIs, and more. It's an extremely ambitious project, AND MY BRAINCHILD and you can access it at [console.grandeur.dev](https://console.grandeur.dev/).
### ✅ FIVE REASONS WHY YOU SHOULD CHOOSE ME
◆ I will communicate frequently and do project check-ins so you know the progress of my work every step of the way.
◆ I'll work till the end and after to ensure that your site is not just developed but lasts the test of time.
◆ I will never have you feel that I am burning through your time or cash.
◆ I've been able to produce sites with extremely small deadlines.
◆ And yes, I can do a quick sample work according to your need.
I'm always interested in connecting with new people and exploring new opportunities. Feel free to reach out to me for any queries even if you don't have any formal requirements yet! You can come to me with a problem and I'll help you develop solutions. Let's get in touch!
I have been in this industry for 10+ years with consistent knowledge in developing mobile apps and website with expertise at:
- React Native,
- Flutter,
- ReactJS, Javascript, Typescript, HTML, CSS, JQuery
- NodeJS, ExpressJs
- PHP/CodeIgniter, Laravel
- PostgreSQL, MYSQL, MongoDB
- iOS, Swift, SwiftUI
- Android, Java, Kotlin
- Firebase
I also have a deep understanding of cloud computing platforms such as AWS, Azure, and Google Cloud.
Contact me if you:
have a technical issue to solve.
want mobile/web application developed from scratch.
want me to work on an on-going project.
want me to develop a difficult module
want me to implement new functionality in an on-going project
want me to create or change UI/UX
want me to develop a database.
My availability: Usually 8 Hours per day and 6 days in a week, but can work for more hours depending on project and client demand.
Feel free to ask me anything you may want to know.
**FIRST 15 MINS FREE SESSION**
Python Automation Expert & Educator
Hello! I'm Suman Kumar, a passionate Python expert with over 8 years of hands-on experience in Python automation, QA testing, and network protocol solutions. I have successfully guided 900+ students from across the globe, including India, the US, UK, Canada, and Australia, in their journey to mastering Python and related technologies.
**My Details**
Teacher Profile:- https://www.teacheron.com/tutor/9ye0
Website: https://www.codewithkolin.com/
Instagram: https://www.instagram.com/codewithkolin/
LinkedIn: https://www.linkedin.com/in/codewithkolin
**What I Offer:**
Comprehensive Python Training – From beginner to advanced levels, covering Python, API, Selenium, Django, Flask, and key libraries like Pandas, NumPy, OpenCV, and more.
Automation Mastery – Expertise in end-to-end automation using tools like Selenium, Robot Framework, Kubernetes, Docker, and cloud platforms.
Real-World Projects – Gain practical skills by working on 100+ Python projects spanning web development, data analysis, and automation scripts.
Personalized Guidance – One-on-one mentoring, career advice, and practical coding challenges to ensure your skills are industry-ready.
**Why Choose Me:**
8+ years of professional experience in Python development and QA automation
5+ years dedicated to teaching global learners
Hands-on, project-based learning with real-world examples
Flexible, live online sessions with recordings and extended support
Personalized notes, project files, and ongoing doubt-clearing sessions
**Professional Background:**
Software Engineer III at Juniper Networks
R&D Test Engineer II at Ribbon Communication
Engineer at CSS Corp
MTS at HCL Technology
**Core Skills:**
Programming & Automation: Python, API Testing, Selenium, Docker, Kubernetes, REST API
Networking & Protocols: VLAN, STP, DHCP, NAT, ARP
Test Frameworks: Robot Framework, along with cloud automation using OpenStack, Terraform, and Ansible
Monitoring & Tools: Prometheus, Grafana, Jira, Bitbucket, and Confluence
**Let's Connect!**
If you're looking to enhance your Python skills, complete assignments swiftly, or dive deep into automation, let's work together. Expect a quick reply within 30 minutes and personalized support throughout your learning journey.
My current focus is in custom automations with API Integrations on platforms like Microsoft Power Automate and Logic Apps, Zapier, Workato, Make (Integromat), IFTT, Tray.ai, Go High Level, Superblocks, Microsoft, and other similar platforms.
I can help configuring workflows directly in these platforms but I excel at implementing Webhook integrations involving completely CUSTOM/BESPOKE functionality of arbitrary complexity hosted on Heroku, Digital Ocean, Vultr, AWS, Google Cloud, Azure or other cloud platform with my preferred development language being **Go _(GoLang)_** with SQL database backends (Postgres, MySQL, Sqlite or MS SQL Server) and I have extensive skills and experience in Docker, Linux, VMware, Github Actions and other CI/CD platforms, and have built Kubernetes Controllers and Operators for clients.
I am also a participating volunteer contributing sevearl houurs of my time to the OpenAPI Initiative each week.
I am US-based and have 30+ years of business experience during which I have been a software developer, a programming trainer, a marketer and an entrepreneur whose startup was recognized by Inc Magazine as #123 on the Inc 500 list of fastest growing startups in the USA one year.
Let me help you make your Automations with API Integrations a success.
Consistently, I am interested in technology so I started my professional career as a web developer. Initially, I worked on programming languages such as PHP, HTML, and Javascript then I carried out my skills in a modern way using ReactJs, Typescript, and Node.js
Due to my experience, I have good expertise in developing Web Applications, Websites, E-commerce stores, and SAAS development. Moreover, I have fantastic expertise in API integration.
**Software Engineer with over 7 years of experience** in agile environments, working on multidisciplinary teams that use Scrum and Kanban methodologies. Skilled in problem analysis and resolution, teamwork, and innovation. Specialized in implementing performative and scalable web solutions with a focus on the user. Experience with modern software development tools, including **Vue.js, React**, HTML, CSS, and backend languages such as **Python and Node.js**.
Throughout my career, I have contributed to increasing companies' revenue by up to 3x and refactored systems, increasing their usability and user satisfaction by 100%.
I love to teach what I know. I think I can explain things easily with examples. I have been working as a Software Engineer for the last 5 years and have worked with some of the world's most reputed companies like **Open AI, Scale AI, Doloras Lab**, etc as a freelancer.
Hi, I'm Adetokunbo Temitayo Ige, a DevOps Engineer with experience in Platform Engineering, SRE, Database Administration, and Technical Writing. I hold a B.Sc in Computer Science from Babcock University and an M.Sc in Business Information Technology from Middlesex University.
I have experience working with the following technologies
* AWS
* Docker, Kubernetes
* Terraform (IAC), Pulumi
* Azure
* CI/CD ( GitHub Actions, Gitlab CI, Jenkins)
* Python and Bash
* Linux
* GCP
Blog: https://igeadetokunbo.medium.com/
I am a Javascript fullstack engineer and mentor with over 7 years experience and Nodejs collaborator. I am proficient in a variety of JavaScript frameworks and libraries, including Node.js, Angular, React, Vue.js, and Svelte.
I have a strong understanding of algorithms, databases, and servers. I have a proven track record of success in leading and managing teams.
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Frequently asked questions
How long do RESTful API projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance RESTful API project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance RESTful API request on Codementor, check out our article.
How much does it cost to hire a freelance RESTful API developer?
We don’t charge anything when you post a freelance hiring request for RESTful API developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
What makes Codementor RESTful API developers different?
We do a comprehensive technical and communications screen of all RESTful API developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing RESTful API developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
As a platform, we strive to ensure you’re always happy with your RESTful API project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.
For more answers to frequently asked questions, see here.