Abhishek Raj
Bangalore,TG
Summary
Seasoned application developer with 8+ years of industry experience, currently serving as a team lead at Betatest Solutions in Bangalore. Expertise in designing and developing efficient solutions using JavaScript and TypeScript, along with associated frameworks. Strong background in building responsive and efficient UI using React and Angular. Skilled in developing web services using Node.js, Express.js and Nest.js. Hands-on experience in designing and developing hybrid applications for Android and iOS platforms.
Overview
8
8
years of professional experience
Work History
TEAM LEAD – MEAN/MERN
Betatest Solutions
07.2019 - Current
- Led a team of 8 developers, providing mentorship, technical guidance, and performance evaluations
- Managed project estimations, set deadlines, and ensured timely delivery of milestones
- Designed and implemented application architectures, database schema, ensuring scalability, performance, and maintainability
- Conducted code reviews and quality checks to maintain high standards of code quality and consistency
- Worked on cloud solutions like AWS and their services such as EC2, S3, RDS, Lambda Functions, Cloud Watch, SES for project infrastructure
- Deployed server and browser application using EC2, Docker, Nginx and pm2. Also used Bitbucket Pipeline (CI/CD) for automated testing and deployment
- Developed frontend applications using React, Angular, and Next JS, ensuring responsive and user-friendly interfaces. Used Angular PWA capabilities to create progressive application. Created custom themes using PrimeNG and Mantine
- Optimized application build processes, reducing bundle sizes using techniques like AOT compilation.
- Created backend applications using Node JS, Express JS, Nest JS, MongoDB and PostgreSQL. Implemented REST APIs and GraphQL for efficient data fetching
- Implemented token based authentication with JWT, OIDC based authentication with providers like Google and Facebook, also have created role based authorization
- Implemented schedulers for sending reminder emails and push notifications based on user timezones.
- Improved search functionality with fuzzy search algorithms, enhancing user experience.
- Developed cross platform applications for Android and iOS using capacitor, also developed In App Purchase and Firebase notification
SOFTWARE ENGINEER – MEAN/MERN
Motifworks Technology Solutions
03.2017 - 07.2019
- Developed responsive and interactive UI using HTML, CSS, JS and Angular ensuring compatibility of applications across various screen resolutions
- Created RESTful Web Services for client-server communication using Node JS, Express JS, and MongoDB
- Created Node JS script to automate data seeding process using Google Sheets for a census application
- Worked with the ELK stack (Elasticsearch, Logstash, Kibana) to read system logs and create visual dashboards, used Node JS library for this
- Implemented REST APIs using Firebase functions and Express JS to optimize data manipulation on the server side and enhanced application performance by minimizing client-side data processing
- Created a car simulation system using Google Maps API to demonstrate real-time cab tracking for office cabs, implemented feature to calculate travel time and simulate car movement between two locations
SOFTWARE ENGINEER TRAINEE
PickPol Solutions
05.2016 - 02.2017
- Understanding the scope and objective of Application requirements and creating UX/UI of application using Google’s material design
- Consuming REST APIs using Volley Client and rendering the data on view
- Worked on a tracking application that was developed in Android to track people, I had worked on chat module of this application
- I also developed official website of company.
Education
Master of Computer Application - Computer Science And Programming
Galgotias University
Greater Noida, India05.2016
Bachelor of Computer Application - Computer Science And Programming
Sikkim Manipal University
Manipal, India06.2013
Skills
- React
- Angular
- Node JS
- Express JS
- Nest JS
- MongoDB
- PostgreSQL
- Coaching and Mentoring
- Performance monitoring
- Resource Allocation
- Work Planning
Hobbies and Interests
- Reading blogs
- Composing poetry
Timeline
TEAM LEAD – MEAN/MERN
Betatest Solutions
07.2019 - Current
SOFTWARE ENGINEER – MEAN/MERN
Motifworks Technology Solutions
03.2017 - 07.2019
SOFTWARE ENGINEER TRAINEE
PickPol Solutions
05.2016 - 02.2017
Master of Computer Application - Computer Science And Programming
Galgotias University
Bachelor of Computer Application - Computer Science And Programming
Sikkim Manipal University
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