Software Developer

Sanjay Balaji

FULL-STACK DEVELOPER, DATA & ANALYTICS ENTHUSIAST

I build scalable cloud apps, intelligent automations, and AI-enhanced tools — combining clean engineering with modern frontend and backend technologies.

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WHAT I DO

Full-Stack Development

Experienced in Angular, Laravel, Python, REST APIs, automation workflows, and scalable cloud-native applications.

Data & Analytics

Built ETL pipelines, analytics dashboards, and automation systems powered by Power BI, Python, and cloud services.

AI Integration

Hands-on with AI tools and built an LLM-based chatbot.

TECH STACK

Tools & technologies I work with

Angular

Python

AWS

Laravel

React

Docker

Git

n8n

ABOUT ME

SOFTWARE DEVELOPER • ANALYTICS & AI ENTHUSIAST

Passionate about building efficient and scalable applications while leveraging analytics and AI to deliver intelligent, data-driven solutions.

I enjoy exploring LLMs, workflow automation, cloud engineering, and creating tools that make business processes smarter and faster.

Full-Stack Development 90%

Python Automation 85%

Data Analytics 80%

AI / LLM 75%

EXPERIENCE

Software Developer

2022 – Present

Working closely with the CTO to build and enhance PitCrew, a unified SaaS platform used for workforce management, logistics tracking, customer engagement, and automated service operations.

Developed modules across the entire stack — including Python automation workflows, backend integrations, real-time analytics dashboards, and UI improvements for better usability and faster navigation.

Delivered cloud-native features, system optimizations, and automation tools that improved operational accuracy, reduced manual work, and enhanced overall platform performance.

CASE STUDIES

Smart Invoice Analyzer

Problem: Manual invoice entry caused delays & errors.

Solution: Python automation + ML forecasting.

Impact: Faster processing & data-driven planning.

Read Full Case Study

Custom AI Chatbot

Problem: Teams struggled locating internal data.

Solution: LLM chatbot using Mistral + LangChain.

Impact: 60% faster internal data retrieval.

N8N Automation — Telegram Bot

Problem: Posting updates manually caused delays.

Solution: N8N workflow + Telegram bot automation

Impact: 90% reduction in manual work.

LogSight — CloudWatch Log Analytics

Problem: No centralized visibility into application logs & errors.

Solution: Python + FastAPI backend, Streamlit dashboard, SQLite DB, AWS integration.

Impact: 5× faster debugging & real-time alert insights.

Read Full Case Study

REVIEWS

"Sanjay consistently delivers high‑quality work and solves complex problems with ease. A reliable and skilled developer."

Team Lead — KnackForge

"Sanjay delivers high-quality work with impressive speed. He tackles complex tasks confidently and transforms business needs into clean, efficient solutions. A dependable full-stack developer who consistently adds value"

Larry Czerwonka — CTO, Pitcrew Rewards

Let’s Build Something Great

If you're looking for clean, scalable, and intelligent solutions — let's connect.

Phone

+91 90031 34424

Email

sanjaybalaji1198@gmail.com

Location

Chennai, India