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Top freelance Selenium developers available to hire
I have a great passion for solving problems and can help people with various programming languages, databases, information systems, software related projects.
Recently back on codementor, now I'm fulltime self-employed so I have time for clients again!
Technical Lead, I love to teach and help others and actually this site really suits my spare time. I'll try keep my costs low so you guys can use me as much as you need.
I can help with full projects, problem solving and mentoring.
I am patient and do not discriminate, if you struggle with English that isn't a problem, I will try my best to help. Any age, gender or background you will be treated like all my other students.
Languages: English, French
I have a passion for programming and I am working in this field for over 9 years, I am looking for some freelancing where I can serve my skills and earn part time income. IF my skills are able to help someone then I will be happy
As a Sr. Test Automation Engineer and Technical Lead with about 10 years of experience in the IT space, I have a deep understanding of Claude Code, AI Agent Platforms, AI Harnesses, Quality Assurance, Back-End Programming, and Continuous Testing. With my expertise in designing and implementing sophisticated testing frameworks, I am skilled in both manual and automated testing and have a keen eye for identifying areas for improvement and optimization.
Above all, I am passionate about empowering individuals to succeed and creating a culture of excellence and innovation, where Continuous Testing is integrated into every stage of the agile software development life cycle.
I've been lucky enough to work for several enterprise-level clients in a wide diversity of domains, including entertainment, banking, finance, and e-commerce. Top quality is always expected, and keeping up with trends is a must.
Working as an Independent Contractor, Senior Software Engineer, Tech Content Creator, Corporate Trainer, and Hands-on Instructor for companies and Organizations. I enjoy solving problems, creating solutions as a Technopreneur, helping people, and making an impact.
►Software Development◄
We have delivered Blockchain and Fullstack Apps Solutions [IOS, Android, Web] (POC to MVP to Production App Development) for clients involving domains from Logistics, Real Estate, Fantasy League, and Finance.
►Experience◄
As a Contractor and Consultant for roles like Solutions Architect, Blockchain Engineer (Hyperledger & Ethereum), DevOps & MLOps Engineer including technologies like Kubernetes, Docker, Jenkins, and Azure DevOps for companies and Organizations like Reliance Jio, Oracle, Hitachi, United Nations for 1-year Contract each.
►Corporate Training◄
Have Delivered Training for 20+ Fortune 500 companies like Deloitte, Dell, Vodafone, Infosys, TCS, Redington, Allstate, Mercedes, Comcast, Bank of America, HiMedia, RBI, NPCI, BEL, CGI, Cognizant, Redbus, Sunlife Consulting, L&T.
►Content Creation◄
Worked as a Content Presentor and SME for Unlu.io, Programmer Writer for AMD, and Content Strategist for UpGrad (shooting technical videos with SMEs from Microsoft, Ola, and Walmart), preparing content, and illustrations for Higher Education Learning (Blockchain, ML). Learning Consultant for Emeritus.
►Finishing School Instructor◄
Taught at IIM's (Alteryx, SQL, Advanced Excel) and MICA (Analytics with Knime, PowerBI - 3 credits). Instructor at Globsyn Kolkata (Machine Learning), VJTI Mumbai, UTL, CodeAsylums Bangalore, MITE (Tech finishing schools).
►Education◄
I hold a bachelor's Degree in Computer Science & Engineering from the Maharaja Sayajirao University of Baroda (100 % Scholarship for being in Merit by Gujarat State Govt.) followed by PG Diploma in Applied Statistics from IGNOU.
Able to do justice to multiple roles due to participation in extracurricular activities since school days. Was exposed to programming from grade 3, as my dad is a programming and Excel instructor, prepared for exams like IIT-JEE, GATE, NDA SSB, and GSOC, competed in hackathons, and did six internships ranging from a software developer intern at KiVi Health to chief event organizer at ACM IIT-Delhi. I Have published research papers in IEEE with college professors, served as a teaching assistant for algorithms, worked as a sales intern for MyScool Server Linux for education, written content for crash courses, conducted coding boot camps, and served as a QuizMaster.
Experienced (18+ years) developer and friendly Ruby on Rails and React/Next.js/Redux Developer/Mentor (with passion for helping others learn) | ★ 3,655+ 5 ★ sessions/jobs. 10+ years on top of the Codementor Ranking ★
https://www.codementor.io/ruby-on-rails-experts
I am a Senior Software Engineer from Toronto, currently working as a Ruby on Rails and React/Redux Developer at theScore Inc. I am passionate about helping and mentoring people, especially those who are new to web development and the programming world. I am specialized in explaining the core concepts of Ruby and Rails, Javascript, React, APIs and everything else along with the best practices. I focus on the learning experience of my students and make sure they get exactly what they want. I have excellent academic track records (Bachelor of Science in Computer Science and Masters in Computer Engineering from the University of Toronto) along with strong development and industry experience in Software Development and Web Development (18+ years coding experience in total).
I have helped more than 800 individuals here at CodeMentor (with 3,655+ 5 ★ sessions) with their projects implementation, bug fixes, architecture advices, performance improvements etc. I have worked with a bunch of CEOs and CTOs of YC start-ups and helped them with their projects. Made long term relationships with many of them which I help in a regular basis today.
I have helped a LOT of bootcamp students here at CodeMentor and helped them build their web development career path and getting jobs after the completion of their bootcamp cohorts.
Here at CodeMentor, I have helped people from all levels: From someone who is brand new to programming to 30+ years of experienced Senior Software Engineers, Product Managers and everyone in between. It's been an amazing journey here at CodeMentor for the last 8+ years! :-)
I started programming and solving problems in 2006, at the age of 18. Since then, I wrote programs in a variety of programming languages such as C, C++, Java, PHP, Ruby, Python, Javascript, etc. These days, I use Ruby and Rails and React JS as my primary programming languages and frameworks.
I can help with debugging your issues as well as refactoring your code according to the best practices and conventions out there. Helping people is my passion and motto in life. If you think I can help you in any way, please get in touch!
Specialties:
* Building scalable and performant backend APIs in Ruby on Rails (Active Model Serializer, GraphQL, Grape, Jbuilder, RABL, etc.) for android, iPhone or web applications. (For more than 12 million users).
* Integration of backend APIs with Javascript frontend framework (ReactJS) using JSON Web Token (JWT).
* Built highly scalable Push Notification System for theScore sports application (For ~10 million users).
* Implemented instant player, team and news article search for the theScore and theScore eSports apps which have more than 6 million monthly active users using ElasticSearch and Rails.
* Backend Ruby on Rails Development (With scaling, performance optimizations, database query optimizations, caching best practices, etc.).
* Test Driven Development with clean code and best practices.
* Web Scraping (Nokogiri, Mechanize) (Scrape data from anywhere on the internet!).
* Reverse engineering complex APIs and web applications to write automated scripts to mimic and automate user behaviour and extract required data.
* Explain concepts/solutions clearly and concisely according to the level of the client/student. (Helped over 800 people on CodeMentor with 3,655+ 5 ★ sessions)
* Giving architecture advice for your application. Explain which tools/gems to use and why.
* Setting up SSL certificates for Rails application (Nginx server) on AWS EC2 instance and securing your application.
* Suggesting best practices and focusing on the best learning experience and long-term achievements.
* Showing cool tips and tricks that I have learned over the past 18+ years (and still learning!) as a professional Ruby on Rails developer to be more productive and efficient at work.
* Upgrading Ruby/Rails versions for your existing application.
* Finding bottlenecks and Optimizing performance for your slow Rails applications.
* I can help you to prepare for interviews for Ruby on Rails developer position, or any other Software Development position. I have successfully guided many developers who got their dream jobs after practicing coding interviews with me!
**Laleet** is a seasoned software engineer with over 8 years of experience in modern web and backend development. He specializes in building, scaling, and supporting high-performance applications using **React**, **Next.js**, **Angular**, **NestJS**, and **Express.js**.
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.
Senior software engineer with more than 8 years of experience into full software development cycle. Specialized in both front-end and back-end development using React, ASP.NET, dotnet Core, JavaScript and Python. I'm an AWS and Microsoft certified Professional leveraging agile frameworks to provide a robust web application.
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Frequently asked questions
How long do Selenium 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 Selenium 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 Selenium request on Codementor, check out our article.
How much does it cost to hire a freelance Selenium developer?
We don’t charge anything when you post a freelance hiring request for Selenium 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 Selenium developers different?
We do a comprehensive technical and communications screen of all Selenium 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 Selenium 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 Selenium 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.