ATHARVAJADHAV

Full-Stack & App Developer

Building scalable web and mobile applications

Passionate about building scalable applications and creating seamless user experiences. Specialized in modern web technologies and cloud infrastructure.

Next.js

Node.js

Flutter

PostgreSQL

AWS

About Me

Building the Future, One Line at a Time

I'm a Full Stack Developer with a strong foundation in building scalable and impactful web and mobile solutions. With hands-on experience in technologies like Node.js, React, Flutter, and cloud services, I enjoy turning ideas into reliable systems. Currently pursuing my B.Tech in Computer Engineering, I've led and contributed to several real-world applications and have earned recognition at both national and international hackathons.

Mumbai, India

B.Tech • 9.53/10 CGPA

Download Resume

Get detailed information about my experience, skills, and projects.

💼

Years Experience

Building products

🚀

Projects

Live applications

🏆

Hackathon Wins

Victories achieved

🧠

500+

DSA Problems

LeetCode & GFG

Skills

Technologies I use to build exceptional digital experiences

Core Technologies

Programming Languages

Java

Golang

JavaScript

TypeScript

Dart

Frameworks & Architectures

Spring Boot

Node.js

Express.js

Nest.js

Flutter

React.js

Next.js

Gin Web Framework

Databases & ORMs

MongoDB

MySQL

PostgreSQL

Prisma ORM

TimescaleDB

Redis

Development Tools

Cloud & DevOps

AWS

Docker

Apache Kafka

Kubernetes

Grafana & k6

Github Actions (CI/CD)

Developer Tools

Git

GitHub

Postman

Swagger

TailwindCSS

Nginx

PM2

Firebase

Professional Experience

My journey in software development

Backend Developer

FyreGig

March 2025 - Sep 2025

Developed a high-performance programmatic adtech platform with a Real-Time Bidding (RTB) engine handling 1000+ requests/sec, featuring intelligent auction logic, campaign management, and AI-driven content safety using OpenAI APIs.
Architected a scalable backend with NestJS, TypeScript, PostgreSQL, and Prisma ORM, leveraging Kafka for event streaming and Redis for caching to ensure low-latency and fault-tolerant operations.
Integrated a robust tracking and analytics system using TimescaleDB on AWS (RDS, EC2, S3), along with Razorpay for payment processing and budget control, enabling real-time insights and automated financial workflows.

CertificateCert

Software Developer Engineer

Sora Infotech

June 2024 - Aug 2024

Built a cross-platform Flutter application with biometric facial recognition (95%+ accuracy) using TensorFlow Lite, real-time geofencing (20 m precision), and anti-fraud security including root/jailbreak detection.
Developed a RESTful backend API with Node.js, MySQL, and JWT authentication following test-driven development.
Built a real-time monitoring dashboard with push notifications, collaborating with designers and mobile engineers to ensure seamless Flutter app integration and scalability for 1,000+ users.

Play StorePlay App Store

Software Developer Engineer

The Crazy Entrepreneur

June 2022 - Aug 2022

Developed a full-featured Content Management System (CMS) using Node.js, Flutter, and MongoDB, enhancing operational efficiency by 60% and enabling seamless ad campaign management.
Built an influencer payment application using Flutter, collaborating closely with the CTO and utilizing GitHub for version control and Postman for robust API testing.

CertificateCert

Featured Work

Projects & Solutions

Innovative solutions built with modern technologies and best practices

backend | fullstack

AdTech Platform - Programmatic Advertising Ecosystem

High-performance programmatic advertising platform using microservices architecture featuring sub-200ms real-time bidding (RTB), AI-driven campaign optimization, multi-website ad delivery, and a live analytics dashboard — all backed by a scalable, event-driven architecture.

Key Features

Ultra-low latency RTB engine with sub-200ms ad serving
Supports 1,000+ concurrent users with scalable infrastructure
AI-driven campaign optimization using OpenAI-powered algorithms

Node.jsTypeScriptNestJSPostgreSQL+10

Video Demo

app | backend

KVP College System

Cross-platform mobile attendance management system with biometric verification, geofencing, and real-time monitoring. Fraud-proof solution for educational institutions with 95%+ face recognition accuracy.

Key Features

Biometric facial recognition with 95%+ accuracy using TensorFlow Lite
Real-time geofencing with ±20m precision for location verification
OTP-based session management for secure attendance marking

FlutterNode.jsMySQLTensorFlow Lite+4

Video Play Store App Store

fullstack

TNSP - The New Security Project Platform

Full-stack content management and publishing platform focused on global security research and analysis. Features comprehensive blog management, lecture systems, admin dashboard, and newsletter functionality with 99.5% uptime reliability.

Key Features

Complete CMS with rich text editor and drag-and-drop image uploads
Multi-role authentication system with Google OAuth and JWT tokens
Advanced admin dashboard with content moderation and user management

Next.jsReact 19Node.jsExpress.js+9

Demo

app | backend

NS Classes - Educational Management System

Comprehensive cross-platform mobile application for educational management with student/teacher portals, real-time attendance tracking, quiz systems, and performance analytics built with Flutter and Node.js.

Key Features

Role-based authentication system for students and teachers with Firebase integration
Real-time attendance tracking and management with statistics and reporting
Interactive quiz and assessment system with automatic scoring and detailed analytics

FlutterDartNode.jsExpress.js+4

Video

package | backend

Servitect - Server Architect

Production-ready Node.js MVC backend generator with authentication, file uploads, Firebase integration, and AI features. One-click server architecture generation for rapid development.

Key Features

One-click MVC architecture generation with standardized folder structure
Built-in JWT authentication with actor model support for secure user sessions
Cloudinary integration for seamless file uploads and media management

Node.jsExpress.jsMongoDBJWT+6

Code NPM Docs

app | backend

Sister Nivedita School Management System

Comprehensive cross-platform mobile application for Sister Nivedita School that helps students and teachers manage their school life efficiently. Features include attendance tracking, fee management, notifications, academic calendar, timetables, gallery, and real-time communication between students, teachers, and administration.

Key Features

Dual role authentication system for students and teachers with secure login
Real-time attendance management with teacher marking and student viewing capabilities
Comprehensive fee management system with installment tracking and payment status

FlutterDartNode.jsExpress.js+10

Play Store App Store

backend | fullstack | ml

EcoSaathi – Smart Waste Management System

Award-winning smart waste management platform built for real-time bin monitoring, optimized garbage truck routing, automated alerts, and civic engagement. Combines Computer Vision, CVRP-based route optimization, WhatsApp automation, event management, and ML-powered reporting to modernize city-level waste operations.

Key Features

Computer Vision-powered bin fill-level detection using IoT sensors with real-time updates for authorities
Automated waste collection trigger system that dispatches trucks based on bin status
CVRP-based route optimization for garbage trucks using Google Maps API, Distance Matrix API, and Directions API

PythonNode.jsExpress.jsDjango+15

Code Video

Achievements & Certifications

Recognition and awards demonstrating technical excellence

Grade

Percentage: 89.20%

Coding Profiles

My coding journey and contributions across platforms

GitHub Contributions

Let's Connect

I'm always open to interesting conversations and new opportunities

Get In Touch

Whether you want to discuss technology, explore collaboration opportunities, or just say hello, I'd love to hear from you.

Drop me a message

atharva.atwork45@gmail.com

atharvaaj88@gmail.com

atharvajadhav884@gmail.com

Location

Mumbai, India

Social Platforms

Connect with me across different platforms and see my work in action.

GitHub

Check out my code

Connect professionally

Twitter

Connect on twitter