I'm a software engineer with over 4 years of experience specializing in building (and occasionally designing) exceptional digital experiences. Currently, I'm focused on building accessible, human-centered products using React, Next.js, Flutter, and Node.js.
const Developer = {
name: 'Sarveshwar Bhalla', // Fullstack Dev
experience: 4, // Years
location: 'Earth',
skills: [
'React', 'Next.js',
'Flutter', 'Node.js'
], // & more...
hardWorker: true,
problemSolver: true,
hireable: function() {
return true;
}
};I am a passionate Fullstack Developer with over 4 years of experience in building scalable web and mobile applications. My journey started with a curiosity for how things work on the internet, which led me to dive deep into the world of coding.
I thrive in fast-paced environments and enjoy solving complex problems. Whether it's optimizing backend performance with Node.js or crafting beautiful UIs with Flutter and React, I bring dedication and attention to detail to every project.
Architecting and developing high-performance mobile and web applications using Flutter for frontend and Node.js for backend. Designed scalable REST APIs, improved app performance by 20%, and streamlined deployment pipelines with GitHub Actions, reducing deployment time by 30%. Mentored junior developers and ensured best practices across frontend architecture.
Contributed to logistics features including load booking and real-time vehicle tracking, resulting in a 15% improvement in operational efficiency. Integrated RESTful APIs, implemented multilingual support, Firebase authentication, and optimized app performance through MVC architecture.
Professional collaboration platform (lead Flutter + Full-Stack). Built with Flutter (mobile) and ReactJS (web), Node.js/Express and MongoDB backend. Features: work marketplace, invoicing, real-time chat, and PDF→profile parser. Adopted by 100+ companies.
Cross-platform billing app (Flutter) focused on real-time invoicing and Stripe payment integration. Implemented Clean Architecture for maintainability and reduced manual invoicing errors.
Fitness + e-commerce app built with Flutter. Features workout customization, Razorpay integration, and an admin panel. Increased user engagement and added revenue streams.
Live music streaming app (Flutter) supporting 24/7 streaming with a seamless UI for iOS & Android—achieved 50,000+ downloads in the first 6 months.
A modern, UI-rich web-based chat interface built with React and Tailwind, providing a Gen-Z themed conversational experience powered by ChatGPT APIs. Designed for fast interactions, animations, and a playful user experience.
AI-powered job application tracking platform built with Next.js, Node.js, and OpenAI. Features smart resume enhancement, personalized cover letter generation, application tracking, job-match scoring, and a clean dashboard experience.
Delivered the WorkWall platform adopted by over 100 companies, boosting collaboration efficiency by 25%.
Reduced deployment times by 30% using optimized CI/CD pipelines and GitHub Actions.
Built GT Media Live, a 24/7 streaming app that achieved 50,000+ downloads within the first 6 months.
Cut invoicing errors by 40% with a Clean Architecture–based billing app used across enterprise workflows.
Focused on advanced software development, full-stack engineering, and modern application architectures. Strengthened expertise in React, Flutter, and backend systems during this program.
Built strong fundamentals in programming, databases, and software engineering. Developed multiple projects and gained early hands-on experience with web and mobile technologies.
Have a project in mind or just want to say hi? Feel free to send me a message!