Aditya Hazarika

Aditya Hazarika

An active learner and practitioner

An active learner and practitioner

About Me

Hi, I’m Aditya Hazarika, a tech professional with 6+ yrs of exp in backend dev, APIs, DBs, and cloud-native solutions. Skilled in designing scalable systems with microservices, SQL/NoSQL, and modern architectures. My growing focus is on cloud architecture, optimizing production-grade solutions for scalability, resilience, and cost efficiency.

I also explore IoT, system design, and real-world problem-solving through projects and blogging. My long-term goal is to evolve as a Cloud Solutions Architect, delivering impactful solutions.

Email - adityahazarika08@gmail.com

Skills

Node.js

Javascript

Typescript

ExpressJS

AWS/Azure Cloud

Microservices

SQL/PostgreSQL

Design Patterns

REST web services

MongoDB

Docker

Git

Arduino UNO

Socket Programming

OOPS

ReactJS

HTML

CSS

Hobby Projects

Building a Serverless File Upload System on AWS (with Lambda, S3 & API Gateway) Open portfolio in a new tab

This article guides readers through building a fully serverless file upload system on AWS using API Gateway, Lambda, S3, and CloudWatch.

The system allows users to securely upload files to S3 via an API Gateway endpoint, with logging for each upload event. The implementation involves creating an S3 bucket, two Lambda functions, and an API Gateway REST API.

Building a Serverless File Upload System on AWS (with Lambda, S3 & API Gateway) Open portfolio in a new tab

This article guides readers through building a fully serverless file upload system on AWS using API Gateway, Lambda, S3, and CloudWatch.

The system allows users to securely upload files to S3 via an API Gateway endpoint, with logging for each upload event. The implementation involves creating an S3 bucket, two Lambda functions, and an API Gateway REST API.

Node.js web page controlled Robotic Car (Wireless) Open portfolio in a new tab

A wireless ROVER which is controlled by a web-page served by Node.js server, with the help of Sockets.

Node.js is one of the best options for Real-Time Applications. I have previously worked on some real-time apps using Sockets, so with the same concept, I decided to make some IoT projects with Node.js server for self-learning. This Rover of mine communicates with my Node.js server using Bluetooth and on the front-end, I send commands to the server using Sockets.

Node.js web page controlled Robotic Car (Wireless) Open portfolio in a new tab

A wireless ROVER which is controlled by a web-page served by Node.js server, with the help of Sockets.

Node.js is one of the best options for Real-Time Applications. I have previously worked on some real-time apps using Sockets, so with the same concept, I decided to make some IoT projects with Node.js server for self-learning. This Rover of mine communicates with my Node.js server using Bluetooth and on the front-end, I send commands to the server using Sockets.
Voice Controlled Obstacle Avoidance Robotic Car Open portfolio in a new tab

To remotely control a rover by giving voice commands to it from a mobile web-page and to detect and stop automatically as soon as it faces any obstacle.

An upgraded version of my previous project with voice controll and obstacle avoidance feature.

Voice Controlled Obstacle Avoidance Robotic Car Open portfolio in a new tab

To remotely control a rover by giving voice commands to it from a mobile web-page and to detect and stop automatically as soon as it faces any obstacle.

An upgraded version of my previous project with voice controll and obstacle avoidance feature.

Magnifyskill.com Open portfolio in a new tab

A Facts and Statistics blog created by me.

Magnifyskill is a blog focused to make content based on interesting facts and its statistics. This is the age of information, there are manny things to explore this world and content with facts and statistics makes it more intereting to read.

Some of my popular posts -
Facts and Statistics about NASA
Facts and Stats about Computers
Facts and Stats about the Sun
Magnifyskill.com Open portfolio in a new tab

A Facts and Statistics blog created by me.

Magnifyskill is a blog focused to make content based on interesting facts and its statistics. This is the age of information, there are manny things to explore this world and content with facts and statistics makes it more intereting to read.

Some of my popular posts -

Facts and Statistics about NASA
Facts and Stats about Computers
Facts and Stats about the Sun

Work Experience

  • Bentley Systems
    February 2025 - Current
    (Software Engineer II)
  • Bentley Systems
    February 2025 - Current
    (Software Engineer II)

As part of the Development team, I work on enhancing the iTwin.js Connector Framework to automate the conversion of structural data into 3D geometry and synchronize it with Bentley’s iModel infrastructure. My work bridges domain-specific engineering data with digital twin visualization, ensuring data accuracy, scalability, and seamless integration within the iTwin ecosystem


  • TATA - AIA
    July 2023 - February 2025
    (Assistant Manager - IT)
  • TATA - AIA
    July 2023 - February 2025
    (Assistant Manager - IT)

As a Assistant Manager I led a team to plan, develop and maintain several internal projects of this insurance giant which streamlines financial transactions for customers but also integrates with Tata-AIA’s existing digital infrastructure, ensuring a user-friendly experience and promoting customer loyalty


  • Nimap Infotech
    July 2018 - July-2023
    (Software Engineer)
  • Nimap Infotech
    July 2018 - July 2023
    (Software Engineer)

As software engineer I primarily deal with full-stack web-technologies and working for a Bio-Science startup company. Using frameworks and technologies such as Node.js, Fastify, Angular etc.


  • Internshala
    2018
    (Internshala Student Partner)
  • Internshala
    2018
    (Internshala Student Partner)

A campus ambassador program. Marketing and promotion of Internshala and its products


  • The Viral Fever
    2017
    (Volunteer)
  • The Viral Fever
    2017
    (Volunteer)

Volunteership in the making of TVF's web series, Bachelors in 2017.


Education

  • SSC
  • SSC

Kendriya Vidyalaya Koliwada, CBSE Board.
Year of passing - 2013


  • HSC
  • HSC

Kendriya Vidyalaya Koliwada ,CBSE Board.
Year of passing - 2015


  • Bachelor of Engineering
  • Bachelor of Engineering

Terna Engineering College, affiliated to Mumbai University.
Year of passing - 2019


Languages

Assamese

Marathi

Hindi

English