Full-Stack Developer specializing in Node.js and React.js with 9 years of experience designing and developing scalable SaaS platforms, payment gateway integrations, RESTful APIs, and high-performance backend architectures.
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I'm a full-stack developer with 9 years of experience across the JavaScript ecosystem — React and TypeScript on the front, Node.js, Express and NestJS on the back. I've built scalable SaaS applications that serve thousands of users, and I care deeply about performance.
I've integrated payment gateways like PayPal and First Data, shipped subscription platforms and role-based admin systems, and worked with everything from MySQL and PostgreSQL to MongoDB with Prisma. Currently a Senior Engineer at FAB Web Studio, where I also mentor a team of engineers and drive coding standards.
I enjoy taking products from rough idea to shipped and fast — clean architecture behind the scenes, interfaces people actually enjoy in front.
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01Flipped on Dogs is an interactive web platform that helps dog owners understand canine behavior through engaging, game-based learning. Designed by professional dog training experts, it offers short educational lessons, quizzes, and real-world training tips to improve communication, strengthen the bond between owners and their dogs, and promote positive, reward-based training practices.
02Wagonex is a vehicle subscription marketplace that enables users to browse, compare, and subscribe to cars through a flexible monthly plan. The platform offers an end-to-end digital experience, including vehicle search, subscription management, online payments, contract signing, and account management, making vehicle access simple and hassle-free.
03Oya is a UK-based marketplace platform that connects food businesses with commercial kitchens, restaurants, cafés, and other hospitality spaces. It enables users to discover, book, and manage commercial food spaces, while helping property owners list and manage their venues through a centralized digital platform.
04Trusted House Painter is an online marketplace that connects homeowners with trusted professional painting contractors. The platform enables users to find verified local painters, request quotes, compare services, and manage painting projects through a simple and transparent digital experience.
05KidsKnowBest is a UK-based audience research and marketing platform that helps global brands understand and engage children, teenagers, and families. It provides data-driven insights, research, and digital marketing solutions to help businesses create effective campaigns and strengthen audience engagement.
06Bath Fitter Design Tool is an interactive web application that allows homeowners to design and customize their bathrooms online. Users can visualize different bathtub, shower, wall, color, and fixture combinations, save their designs, and request personalized quotes, providing a seamless and engaging bathroom remodeling experience.
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“Not only did he complete the task within a single day, but he also did so with remarkable efficiency and precision. Highly recommended!!”
Upwork client · React & Laravel expert · 2024
“Great quality of work and very responsive. Will work hard to meet and go above your expectations. Looking forward to working with him again!”
Upwork client · Website support — Laravel · 2021
“Awesome, very professional, quality of work is excellent.”
Upwork client · PHP development · 2021
“Highly recommended! He has done a great job in a short time. PHP expert.”
Upwork client · Laravel + PHP expert developer · 2021
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05 — Contact
Have a project in mind, a role to fill, or just want to say hi? My inbox is always open.
or write to mohitdevgn06@gmail.com