5+
Years Experience
Engineering across product and platform teams
Product-minded Full Stack Engineer
Harshit SainiTurning complex product ideas into polished web experiences.
Software Engineer with 4+ years delivering scalable applications.
Full Stack Developer with 4+ years of experience in building scalable web applications using Golang, Node.js, JavaScript, and React.js. Successfully contributed to over 5 projects, focusing on high-performance, reliable solutions. Strong problem-solving abilities and analytical thinking, ensuring software is developed with best practices in mind.
Focused Expertise
React, Next.js, Golang, Cloud
5+
Projects Delivered
Production systems shipped with measurable impact
10+
Happy Clients
Cross-functional collaboration with clear outcomes
10+
Tech Stack
Modern frontend, backend, and cloud technologies
Core Toolkit
Skills that power product delivery
A practical blend of frontend craftsmanship, backend engineering, and cloud-ready architecture.
Go (Golang)95%
JavaScript93%
TypeScript91%
React.js90%
Node.js89%
Next.js88%
MySQL87%
MongoDB86%
AWS Services95%
Kafka93%
FileZilla91%
VS Code90%
Google Cloud Platform89%
Linux88%
GitLab87%
GitHub86%
Bitbucket95%
GIT93%
HTML91%
CSS90%
Bootstrap (Material Design)89%
Tailwind88%
Career Journey
Engineering impact across product-focused teams
From microservices and event-driven systems to high-performance frontend interfaces, each role focused on measurable outcomes and better user experiences.
01December 2024 - current
Senior Associate - Full stack
Axtria | Noida
- Designed and implemented a scalable AI/ML application, resulting in a 40% reduction in deployment time for new features.
- Integrated ReactJS and Python technologies, resulting in a 15% increase in application performance and user satisfaction.
- Working as an individual contributor and as a team leader for frontend.
02June 2023 - December 2024
Full Stack Developer
Times Internet | Noida
- I have developed scalable web applications utilizing Golang, React.js, JavaScript, and both relational (MySQL) and NoSQL (MongoDB) databases, in compliance with industry's best practices and coding standards.
- I have constructed responsive and intuitive front-end applications using React.js to ensure seamless user experience.
- I have designed and implemented Microservices architecture and RESTful APIs to facilitate efficient data integration and interaction between back-end systems and front-end interfaces.
- I am also proficient in using AWS services, including AWS S3, EC2, and more.
- I also have experience in creating applications that follow event driven architecture.
03July 2021 - June 2023
Full stack Developer
Tata Consultancy Services | Noida
- Enhanced upload speeds and efficiency by implementing a chunk uploader rather than a standard upload method.
- Contributed technical expertise and guidance in client meetings and presentations during the project planning phase.
- Automated repetitive tasks using scripting languages, which allowed for more time to be allocated to higher-value project work and facilitated gaining experience with AWS.
- Evaluated current software implementations to pinpoint areas for enhancement.
- Orchestrated effective large-scale software deployments and recorded software development processes in technical manuals for future use by IT staff.
Selected Work
Projects built for scale, speed, and reliability
Slike Video translation
August 2023 - December 2023Frontend Developer
- Developed a React-based application capable of converting videos into other languages.
- This feature offers real-time language translation catering to a diverse audience, facilitating seamless understanding and accessibility of audiovisual content.
- The implementation improved audience retention time by 20%.
Slike - CMS (Content Management System for Videos)
70% Frontend Developer and 30% Backend Developer
- Transformed a legacy video content management application, originally written in PHP, into a modern technology stack using React and Golang.
- This application is utilized by editors at The Times of India for uploading news videos, which are then streamed on the Times of India website.
- The revamped architecture is event-driven, offering a contemporary design and achieving a 40% improvement in video processing speed.