Personal details
Navpreet S.
Senior Full Stack JavaScript Developer
Based in: 🇮🇳 India
Timezone: New Delhi (UTC+5.5)
Technical skills
About
Navpreet is a certified AWS Cloud Practioner and a Full Stack Cloud Developer proficient in JS and Ruby on Rails framework with a decade of experience spearheading and architecting applications in NestJs, Typescript, NextJs, React, and Ruby on Rails. He has demonstrated his expertise with apps that span industries, from real-time applications that allow multiple users to collaborate to e-commerce and food tech apps with a significant user base.He has has been doing remote work with companies across North America from 4 years .His proficiency in SQL and NoSQL makes him an asset in building applications that can handle large amounts of data with ease. If you're looking for a senior Full Stack Developer who can deliver high-quality, scalable, and reliable applications, Navpreet Singh is the perfect choice.
Work Experience
CTO
Sarbat App | Apr 2018 - Present
Python
Ruby on Rails
Node.js
MongoDB
Angular
Redis
CMS
React
Leadership
JavaScript
DynamoDB
AWS DynamoDB
AWS Lambda
Gatsby
Next.js
CI/CD
NestJS
AWS
- Created an application for small vendors to maintain all their management resources under one umbrella.
- Built microservices that helped vendors maintain their stocks, sales, and inventory.
- Created microservice to help vendors manage customers and perform segmented marketing on different social media apps.
Senior Developer
anKord | Mar 2023 - Apr 2023
Node.js
TypeScript
React
GraphQL
AWS Lambda
Serverless
Next.js
AWS
- Integrated Auth0 with roles to manage user permissions to access API calls and webhooks to manage users' relevant data on the server side. Helped save 15% development time to manage roles and permissions on the back-end side.
- Integrated Prismic as CMS and Fauna DB (distributed server-less cloud db) helped developers reduce significant time handling database scaling and improved query response on db, which helped minimize API response time by 43%.
- Implemented automated bitbucket CI/CD integration with automated testing to manage clean-tested code to the branches used for deployment in different environments. This helped the company save 25% on developer costs.
- Developed 3rd party applications NLP (Receptiviti), which helped data analysts gain personality insights into content and user responses in quiz inputs.
- Managed a 3rd party application Algolia (search engine), and helped developers to reduce GET request response time below 100ms for 90% of the calls.
- Built OneTrust (cookie management), a 3rd party application to provide cookie compliance for the UI according to global privacy regulations.
- Developed Calibre (performance monitoring), a 3rd party application to provide automated testing, alerting, and reporting on performance metrics such as accessibility, page speed, and SEO to maintain an SEO score of 95 and above all the time.
- Implemented Cloudflare, a 3rd party application in the cloud management architecture to safeguard the APIs from DDOS attacks.
- Established Datadog (cloud monitoring, logging), a 3rd party application to integrate with the cloud infrastructure, and helped product managers and product owners validate web-response times on the production site and manage future sprints accordingly.
Projects
Eclipse: Hedge Fund Project
Node.js
Express.js
Tech: Node.js, Express.js, MySQL, Complex Store Procedures
Worked on a big financial project (named Eclipse) for stock analyst and hedge fund managers to manage the portfolio for their clients.
Role: To develop complex backend API's whose db queries are written as store procedures.
The company was Paxcel Technologies, which was acquired by Prime Technology, which was further acquired by Frontenac
Education
University Institute of Engineering & Technolgy, Panjab University
Master's degree・Master in Business Administration
Jun 2011 - Aug 2013
University Institute of Engineering & Technolgy, Panjab University
Bachelor's degree・Bachelor of Engineering Degree
Jul 2008 - Jul 2012
Certifications & Awards
AWS Certified Cloud Practitioner
Amazon Web Services | Jan 2023
NodeJS - The Complete Guide (MVC, REST APIs, GraphQL, Deno)
Udemy | Dec 2022