Hi there! I’m Sasidhar šŸ‘‹Crafting Digital Magic, One Line of Code at a Time ✨

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About Me

āœ” Full Stack and Mobile App Developer at FlyUSA. Architected and built the company's enterprise CRM platform from the ground up (React, TypeScript, PostgreSQL), now the operational system of record for 110+ employees.
āœ” Designed an LLM-based data validation and auto-correction layer for a revenue-critical invoicing system, cutting recurring data-integrity issues by over 90%.
āœ” Trained YOLO-based computer vision models to automate utility-meter reading for a government billing pipeline, and built a low-latency multi-agent voice patient simulator (React, FastAPI, Docker) as a personal project.
āœ” Master's in Computer Science from University at Albany, SUNY (Dean's Merit Scholarship). AWS Certified Solutions Architect - Associate.
Built the learning platform Instructo and a low-latency, multi-agent voice patient simulator that role-plays as a patient in real time, using an AI-powered retrieval pipeline (LlamaIndex + ChromaDB) to keep responses grounded and under 200ms.

Skills

AI & ML

PyTorch, TensorFlow, Scikit-Learn, Supervised & Unsupervised Learning, Reinforcement Learning, CNNs, RNNs, Transformers, YOLO (Darknet), OpenCV, Object Detection, Image Annotation & Augmentation (LabelImg)

LLMs & RAG

OpenAI GPT, Azure GPT, Gemini, Claude, Prompt Engineering, Fine-Tuning, RAG via LlamaIndex + ChromaDB, LLM Integration

Agent Tooling

Multiagent architectures, JSON/DB integrations, Real-Time Low Latency Voice Agents

Back-End

Python (FastAPI/Flask), Node.js (Express), .NET, PHP (Laravel), RESTful APIs, GraphQL, Microservices

Front-End

React, React Native, Next.js, Redux Toolkit, HTML, CSS, TailwindCSS, Bootstrap, Material UI, Flowbite, MagicUI, AceternityUI

Data & Storage

SQL, NoSQL, MongoDB, PostgreSQL, MySQL, Firebase, Data Warehousing, ETL, Data Lakes

Programming Languages

Python, JavaScript, TypeScript, SQL, Dart, C#, C++, C

Cloud, DevOps & Tools

AWS (EC2, S3, IAM, Lambda), GCP, Docker, Kubernetes, GitHub Actions CI/CD, Vercel, Git, Jira, Confluence, Agile/Scrum, Figma, Postman, Kanban, Looker Studio, Power BI, Databricks, Stripe

Embedded & IoT

Raspberry Pi, Arduino, Sensor Integration, ThingSpeak, Real-Time Embedded Inference

Architecture & Systems

Enterprise CRM Architecture, RBAC & Access-Control Design, Database Schema Design, AI-Driven Automation, System Integration

My journey

I've been working on full stack development, AI applications, Multi agent systems and many more. Here's a timeline of my journey.

Present

Full Stack and Mobile App Developer at FlyUSA. Architected and built the company's enterprise CRM platform from the ground up (React, TypeScript, PostgreSQL), now the operational system of record for 110+ employees across charter operations, finance, and sales. Designed an LLM-based data validation and auto-correction layer for a revenue-critical invoicing system that cut recurring data-integrity issues by over 90%.

June 2025

Built a low-latency, multi-agent voice patient simulator with React.js, FastAPI, and Docker, allowing doctors to practice diagnosis and get treatment advice. Designed an AI-powered context retrieval pipeline (LlamaIndex + ChromaDB) and tuned prompts to mimic realistic patient responses. Achieved under 200 ms response time and shortened practitioner training by 10%.

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May 2025

Graduated with a Masters Degree in Computer Science from University at Albany

2025 - Q1

Designed and implemented a gamified platform for skill learning, providing structured roadmaps, walkthroughs, and notes generated by fine-tuned LLMs. Integrated resources from roadmap.sh and ensured accuracy through continuous feedback loops. Achieves a 10% increase in user learning efficiency.

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August 2023

Enrolled in a Masters Degree in Computer Science from University at Albany

June 2022 – July 2023

Software Engineer at Bounteous. Engineered and deployed cloud-native web applications on AWS and GCP for enterprise clients, improving system reliability and performance by 15% through infrastructure and query optimization. Built executive-facing analytics dashboards in Power BI and Looker Studio that became a primary reporting tool for client stakeholders.

May 2022

Graduated with a Bachelors Degree in Electronics and Communication Engineering from Hindustan University

February 2022 – June 2022

Software Engineering Intern at Bounteous. Designed and optimized RESTful APIs in Node.js, reducing per-request data latency by 5ms. Built and shipped a full vacation-booking platform (Vanilla JS, Bootstrap) achieving sub-1-second load times.

December 2021

As part of my academic and engineering work, I designed and developed an IoT-based agricultural surveillance and automation system using Raspberry Pi and machine learning. I built a complete solution that integrates real-time animal detection (using a YOLO Tiny model), environmental monitoring with multiple sensors (for soil moisture, temperature, humidity, and pressure), and automated irrigation based on sensor data. The platform sends instant alerts to farmers via Telegram and SMS when animals are detected and provides a cloud-based dashboard for continuous visualization of environmental data. My project leverages affordable hardware and open-source tools to deliver a practical, remotely accessible farm management solution that addresses major challenges in modern agriculture.

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