Hi, I am
Sagar Deep Kushwaha
Frontend developer
Experienced Software Engineer with over 4 years of expertise in web development, including proficiency in data structures, algorithms, and leadership abilities. Strong command of various programming languages, front-end and back-end technologies.
Experience
5 years + 7 months + 6 days

About Me
Uniting Curiosity, Creativity, and Critical Thinking
It's nice to see you here!
As a frontend developer, I'm dedicated to crafting intuitive solutions through meaningful design. I'm driven by the prospect of building digital experiences and interfaces that enrich the lives of users and strengthen our online communities.
As a curious creative and critical thinker, I thrive on curiosity, creativity, and critical thinking. I am passionate about exploring the intricacies of our world, unraveling its workings, and devising innovative solutions to enhance people's lives. With a diverse background, I offer a distinctive blend of skills and perspectives to my projects. Please explore my portfolio below, and don't hesitate to reach out with any inquiries!
10
Project completed
5+
Years of Experience
1020
Cups of coffee drunk
Qualifications
Proffesional Journey and Milestone





Software Engineer II
July 2024 - Current
Leading a team of 6 developers, mentoring team members, and managing bi-weekly deployment cycles for multiple web applications.
Developed an Ad showcase card for hospitals supporting images/videos with various aspect ratios, boosting product revenue by over 1.5 million INR per month.
Optimized performance by reducing bundle size, compressing images, and enhancing thirdparty rendering scripts, improving Page Insights Scores.
Replaced deprecated GraphQL packages, implemented robust error handling for REST and GQL APIs, and integrated unit testing with Jest for a Next.js application, ensuring high code quality.
React.js | Next.js | JavaScript | Redux | TypeScript | Node.js | GraphQL
Projects
Projects serve as a canvas for showcasing my artistic vision and creative thinking translated into captivating visualizations.

June, 2020 - Sept, 2021
- Engineered a comprehensive CRUD application using the MEAN stack, integrating OAuth Sign-In with the njwt library to establish and validate JWTs, ensuring role-based user access.
- Implemented Angular Universal for Server Side Rendering, enhancing the application's SEO optimization.
- Employed the Crypto-Js library to ensure secure encryption and decryption of transactions, bolstering data integrity.

June, 2020 - Sept, 2021
- Developed a real-time EAN(Express-Angular-Node) application using Websockets with Socket.io enabling players to play CHESS with friends by generating unique codes for each session.
- Implemented real-time chat functionality to facilitate seamless communication between players during gameplay sessions.
- Integrated drag-and-drop feature for moving chess pieces, leveraging the chess.js library for validation, while employing GSAP animations to enhance user interaction and visual appeal.
Skills and Expertise
Highlighting my proficiency in various programming languages, frameworks, and tools.
- 001HTML, CSS
- 002Node.js
- 003Git
- 004Github
- 005React
- 006Next.js
- 007Angular 8+
- 008Typescript, Javascript
- 009OOps Programming
- 010Data Structures & Algorithm
Let's connect
Feel free to reach out to me for any inquiries or collaborations.
Interested in working together or looking to chat over coffee? Shoot me a message and let's talk!
