About Me
I’m a software engineer who enjoys building systems that survive real users, real scale, and real constraints. I work mostly on backend and cloud infrastructure, where clean abstractions, observability, and reliability matter more than buzzwords.
My journey has been shaped by competitive programming, distributed systems, and hands-on cloud engineering. I like problems that start messy and end simple. Performance issues, scaling bottlenecks, and design trade-offs are the kind of puzzles I willingly lose sleep over.
Alongside building, I care deeply about teaching and community. As a Ex-GDG On-Campus Lead and a Gold Microsoft Learn Student Ambassador, I’ve mentored thousands of students through workshops, labs, and developer programs, helping them move from tutorials to tangible systems.
When I’m not coding, I’m usually thinking about system design, developer tooling, or how to explain complex ideas clearly. If you’re building something interesting or just want to talk tech over coffee, I’m always happy to connect.
Skills
Backend Engineering
Backend Engineering
Designing and building scalable APIs, microservices, and data-driven systems with a focus on performance, reliability, and clean architecture.
Cloud & DevOps
Cloud & DevOps
Building and operating cloud-native systems using containers, orchestration, CI/CD, and infrastructure automation for production workloads.
Competitive Programming
Competitive Programming
Strong foundation in data structures, algorithms, and problem-solving, developed through consistent practice and competitive platforms.
Distributed Systems
Distributed Systems
Designing systems that handle scale, concurrency, and failures using asynchronous processing, messaging, caching, and observability.
Linux & Systems
Linux & Systems
Comfortable working with Linux environments, networking basics, debugging, logs, and system-level performance analysis.
System Design
System Design
Translating requirements into scalable architectures by evaluating trade-offs across performance, cost, and reliability.
Developer Education
Developer Education
Mentoring developers through workshops, labs, and community programs focused on practical cloud and software engineering skills.
Observability
Observability
Instrumenting systems with metrics, logs, and traces to diagnose failures, understand behavior at scale, and improve reliability.
Public Speaking & Hosting
Hosting
I have hosted various events at my college for IIC. Wanna see ? I also host technical workshops as a part of my being a Microsoft LSA.
Education & Experience
My Education
BTech (Hons) - Computer Science and Engineering
Techno Main Salt Lake (TMSL) | 2021 - 2025
Served as Technical Lead of IIC-TMSL (Entrepreneurship Cell) and Eclectica Literary Club, architecting and executing 15+ large-scale technical and community initiatives. As GDG On-Campus Lead (formerly GDSC), scaled the developer ecosystem to 1,950+ active members, delivering hands-on workshops and labs on Cloud, AI, DevOps, and Backend Engineering.
led CurBrain, the institute’s official competitive programming hub, organizing 8 hackathons and contests with 300+ active participants. Also served as Anti-Ragging Squad Lead, balancing technical leadership with institutional governance and student welfare.
Sophomore
Vivekananda Academy (CBSE) | 2019 - 2021
Scored 93.4% in PCMB, with a strong inclination toward mathematics, physics, and structured problem-solving. During this period, I began moving beyond textbook learning, spending significant time understanding how problems are solved rather than just arriving at answers.
Alongside academics, I independently learned Python through MIT OpenCourseWare and online resources, experimenting with basic scripts, logic-building exercises, and algorithmic thinking. This phase marked my transition from academic performance to computational thinking, forming the foundation for later work in competitive programming, backend development, and system design.
Freshman
HM Education Centre (CBSE) | 2009 - 2019
Graduated with 93.8%, earning multiple academic and extracurricular distinctions.
Beyond academics, active participation in art and creative competitions sharpened my attention to detail, visual reasoning, and patience. These skills later translated naturally into debugging complex code paths, and designing systems where small oversights can have large consequences.
My Experience
Software Engineer – Software, Strategy & AI Initiatives (Full-time)
Aug 2025 - Present | Techno India Group
Driving institution-scale software and AI initiatives across the Techno India Group ecosystem. Leading the planning, development, and deployment of scalable internal platforms used by 15k+ users across academic and technical programs.
Delivering Google AI–aligned instruction through classrooms, workshops, and hands-on labs, impacting 13.8k+ learners across multiple campuses. Working closely with faculty, leadership, and technical teams to align AI and software curricula with industry requirements, enabling adoption across multiple academic programs.
SWE Intern
Apr 2024 - Sep 2025 | Techno Billion AI
Worked on AI-driven production platforms including TBAI and CrewConnect, building and deploying cloud-native backend systems on Google Cloud Platform and Kubernetes. Supported 10k+ weekly active users with 99.9%+ service uptime.
Designed scalable architectures, automated CI/CD pipelines, and implemented observability using Prometheus and Grafana, improving reliability and reducing issue diagnosis time. Owned end-to-end backend delivery for critical services while collaborating across engineering and product teams.
Freelancing Software Developer (Full Stack & DevOps)
Oct 2022 - Sep 2024 | Fiverr, Upwork, Toptal, etc.
Delivered 40+ end-to-end production systems for global clients, spanning responsive frontends (Next.js/SvelteKit) and scalable backends (NestJS, Python, Elixir).
Designed and deployed cloud-native infrastructures across GCP, AWS, and Azure, using Kubernetes, Terraform, and CI/CD pipelines. Built real-time systems using GraphQL, gRPC, and WebSockets, implemented security layers with Istio, Vault, and Falco, and optimized data pipelines with Kafka and Flink, consistently reducing deployment cycles by 30–40%.
Communities
Postman Community Kolkata
Jan 2025 – Present | Volunteer & Co-Organizer
Co-organizing API-focused workshops and hands-on sessions, contributing to community-driven learning around API design, testing, and developer tooling within the Kolkata developer ecosystem.
GDG Cloud Kolkata
May 2023 – Present | Volunteer & Community Member
Contributed to organizing offline and hybrid events collectively engaging 6,000+ developers, with a focus on cloud-native technologies, DevOps practices, and real-world Google Cloud use cases.
TensorFlow User Group Kolkata
Aug 2023 – Present | Volunteer & Community Member
Helped organize GenAI and machine-learning focused events, reaching 400+ developers, emphasizing practical ML workflows and applied AI discussions.
CNCF Hooghly
Aug 2023 – Apr 2024 | Core Organizing & Tech Team
Part of the core organizing and technical team, contributing to cloud-native workshops and initiatives reaching 100+ developers and supporting community projects.
Microsoft Learn Student Ambassadors
Oct 2022 – Present | Gold LSA
Selected as a Gold Microsoft Learn Student Ambassador (top 5% globally), mentoring students and delivering workshops across cloud, AI, and software engineering domains.
GDG On-Campus TMSL
Nov 2022 – Present | Campus Lead
Progressed from DevOps member to Campus Lead, spearheading Google Cloud Study Jams and mentoring 750+ students. Led multiple hybrid technical projects and scaled campus developer initiatives.
GeeksforGeeks
Sep 2022 – Oct 2023 | Campus Representative
Promoted data structures, algorithms, and competitive programming culture through campus sessions, peer mentoring, and community initiatives.
Coding Skills
CockroachDB / YugabyteDB / MongoDB
Google Cloud SQL
Apache Kafka
Apache Flink
Applied Cryptography (AES, RSA, Steganography)
OAuth 2.0 / JWT / Keycloak
Falco / Vault
PyTorch
TensorFlow
OpenCV
Docker / Kubernetes (Istio, Linkerd)
GCP / AWS / Azure
Terraform / Pulumi
GitHub Actions / ArgoCD
Prometheus / Grafana
Django / FastAPI / Flask
NestJS / Spring Boot / Phoenix
REST / GraphQL / gRPC / WebSockets
Next.js / React / SvelteKit / HTML / CSS
Flutter (Cross-platform)
Kotlin (Android)
Python / Java / C++ / JavaScript / TypeScript
Dart / Elixir / PHP / Kotlin / Carbon
Linux Shell Scripting
System Design & Architecture
Performance & Reliability Engineering
My Projects
AttendTrackPro
Attendance Management SystemDesigned and built a secure role-based attendance management system using dynamic QR codes, device fingerprinting, and geofencing. Implemented admin, coordinator, and student dashboards with real-time analytics and exportable reports. Used across institutional workflows.
Next.js, Node.js, PostgreSQL
Kryptos
Blockchain MessagingWelcome to the revolutionary messaging platform powered by blockchain technology! With support for more than 224+ crypto wallets such as Phantom, Metamask, Coinbase, and more, Kryptos ensures secure, decentralized communication like never before.
React, TypeScript, XMTP
ShieldK8s
eBPF + k8s SolutionA privacy-first, local-only security dashboard designed for real-time monitoring of Kubernetes clusters. Powered by eBPF and Cilium, it ensures all security metrics and data remain strictly within your infrastructure. It provides deep visibility into network flows.
NextJs, TypeScript, Kubernetes, eBPF, Cillium
WorkX
Freelancer Job PortalWorkX is a full-stack job platform for freelancers and businesses, built with Django and React, integrating Google Firebase, JWT, DRF APIs, Elasticsearch for advanced search, PostgreSQL for data storage, and AWS for scalable deployment.
React, Django, PostgreSQL, AWS
Audio-SpectraCLI
Real-time FFT Spectrum ViewerAudioSpectraCLI offers real-time FFT visualization of audio input, with customizable parameters (duration, sampling rate, block size, and frequency range). It features PyQt5 modules, Gaussian filtering, and a dynamic user-controlled interface.
React, Django, PostgreSQL, AWS
PymPay
Online Banking SoftwarePymPay is a web-based application that allows users to perform various banking operations such as deposit, withdraw, transfer, and check balance. The application has separate access for admin, client, and staff roles with real-time database updation.
JavaScript, PHP
Microsoft Aurora
Website for Microsoft LSA eventI led and collaborated with a team of 2 developers and built this website for the upcoming Microsoft event scheduled to be held in Kolkata, West Bengal. It is a dynamic webpage and Townscript API built into it for the online paid registrations.
HTML, CSS, Js
Envisage TMSL
Dynamic Event Website for 2023-24Envisage is the official E-Summit of Techno Main Salt Lake. It was the platform for budding entrepreneurs to showcase the power of their ideas and to be appreciated and mentored by the best in the fields. I was the Project Leader here, leading a team of 6 students.
Next Js, Tailwind CSS
IIC Website
Official Website v2.1It is the official website of IIC TMSL, the official e-cell by the Ministry of Human Resource Development (MHRD), Govt. of India, for fostering higher academic and entrepreneurial knowledge. Features include: Dark Mode, Dynamic Webpages, and more.
Website - Next Js, Tailwind CSS
2048 Game
Project for Google HackathonThis was an app building hackathon organised by GDSC TMSL. I participated in it and built the 2048 game which is quite popular. I participated in the Hackathon under the name of "Abstract-Connoisseurs", since we were instructed to pick unique names.
Android - Kotlin
Twitter Master-Bot
Project for Google DG CCD Hackathon 2022Twitter-Bot is an automation bot using built using Tweepy. This replaces the use of Twitter API as it is costly and takes much time to get access to. You can use it to post tweets, retweet based on hashtags and like tweets on the homepage or like tweets based on hashtags.
PythonRecommendations
“Aditya is a very self-organized person who likes to solve problems and actively take part in everything that revolves around tech. He is also very helpful and makes a very good team member. Can handle tasks and responsibilities very tackfully as well as tries to overdeliver on the given tasks.”
Sabyasachi SealDevOps Lead, Google DSC | Ex-SDE Intern, WebKnot Tech
“Aditya is not only good at all things technical, but his creativity and sense of innovation are what impress people the most. Working with him was a delight because his level of attention to detail is unmatched! I've never seen him shy away from a challenge. He is always up for going the extra mile and reach goals as promised. Other than that, his clear sense of recent technologies and tech stacks makes him a great asset. Aditya ensures that he puts in proper planning and resources to achieve the promised end goal.”
Ayushi DeySDE @ Thoughtworks, Ex-Convenor - IIC TMSL
“I have worked with Aditya over several projects. Aditya is very goal oriented and hard working. He loves to solve problems and try different approaches to solve the problem efficiently. He possess good team spirit and strong leadership skills. Aditya gives his heart to any project and delivers everytime up to the mark.”
Vivek Kr. AgarwalSDE @ LTIMindtree, Ex-Convenor - CIIC Geekonix
“I have worked with many professionals throughout my journey, but Aditya was a unique one to work. I started my work journey with him, and he helped me understand the company’s internal process. His work ethics are pristine, and he is easily adjustable to a given situation. His ability to go out of his way to help others has made him stand out. Thanks a lot, man! You made the transition smooth and more comfortable. He is the most profound person I have met, and his ability to tackle any problem is remarkable and with a warm smile. Aditya would become an appreciated member of any team.”
Sreejita MukhopadhyayGraphic Lead @ IIC TMSL and Eclectica TMSL