Sachin Kumar Gupta

Senior Software Engineer

Full-stack magician turning caffeine into seamless digital experiences.

About

Hello! I'm Sachin, a Senior Software Engineer specializing in web development. With a solid background in both frontend and backend technologies, I excel in creating robust, scalable, and efficient web applications. My expertise spans across Ruby on Rails, React, and NextJS, allowing me to lead architecture design and frontend development seamlessly.

My Journey

Over the years, I've had the privilege of leading teams, mentoring junior developers, and driving successful project executions. My technical skill set includes:

  • Frontend Development: Proficient in React, NextJS, and Angular, I have a knack for building responsive and visually appealing web interfaces. I implement Redux and Apollo-Client for state management in complex applications and ensure robust testing with Jest, Enzyme, and React Testing Library, adhering to TDD principles.
  • Backend Development: With a strong command over Ruby on Rails, I've developed and maintained APIs, ensured secure and efficient data handling, and optimized server-side performance.
  • Microservices Architecture: I've enhanced application performance by incorporating microservice architectures, enabling seamless integrations and scalability.

Projects

Aug 2023 - Present

Team Lead | Tradify

Led a team of 15+ developers providing technical leadership, mentoring and contributed to architecture design and spearheaded foundational and critical component development. Implemented file upload using presigned URL and email tracking functionality using SES, SNS, SQS, Lambda, DynamoDB, Elasticsearch and more!
Ruby On Rails
NextJS
GraphQL
Apollo-Client
Ant Design
OAuth
AWS
Apr 2021 - Jun 2023

Senior Software Developer | KUDO

KUDO is a multilingual meeting platform with Human and AI-powered live interpretation.

  • As one of the few engineers entrusted with numerous projects within the organization, a key aspect of my role involved collaborating with cross-functional teams from various projects to conceptualize and implement innovative solutions.
  • Implemented the Advanced Insights feature utilizing TokBox and MongoDB to provide comprehensive meeting analytics and insights.
  • Implemented Chat Encryption to ensure secure communication on the platform.
  • Build complex carousel view to enhance user experience.
AngularJS
Ruby On Rails
REST API
TokBox
Aug 2018 - Nov 2020

Junior Web Developer | Clockwork Recruiting

Clockwork is a complete online solution for executive search. Clockwork Recruiting website follows the best practices of a web development from agile development, linting code, adding unit and integration tests to strong PR review process.

During my 2+ years of working with this project I worked with ReactJS, Ruby on Rails, ElasticSearch, MySQL, Redis and many more technologies. It not only taught me to write code but also the best practices and things to consider while writing code. Project was managed directly by very senior developers (CTO of the company), and I learnt from them.

Ruby On Rails
ReactJS
Redux
REST API
Elasticsearch
OAuth
AWS
Dec 2017 - Aug 2018

Junior Web Developer | Smart Gardener

An online vegetable garden planner for anyone who wants homegrown, healthy and tasty food to be part of their lifestyle ... while having a busy life.

  • Seemlessly integrated the frontend UI built in React with API.
  • Gained valuable insights on database schema creations while working on multiple features in the project.
  • Worked on bug fixing and maintaining the website.
  • Implemented Google and Facebook login features.
  • Played a key role in deploying the application on the Google Play Store, contributing to the team's success.
React Native
React
Ruby On Rails
REST API
OAuth
Aug 2017 - Nov 2017

Trainee Developer | Zomato Clone

During my training at Kreeti, acquired valuable insights in Full Stack development with Ruby on Rails by successfully building project assigned by the organization i.e., "Zomato Clone".

  • Developed a Zomato Clone independently using the Ruby on Rails framework.
  • Successfully implemented various features and functionalities from frontend to backend, like providing CRUD operation on Restaurants, searching restaurant by name and location, ordering food, rating and review and admin interface.
  • Added Google & Facebook Login to enhance user experience
Ruby On Rails
Javascript
JQuery
HTML5
CSS