---
title: "Sachin Saw - Software Engineer in Kalyan | Tal"
description: "Meet Sachin Saw, Software Dev Engineer, Microsoft | Ex Amazon | IIT Kharagpur 2021 based in Kalyan. AI stack includes claude code, claude, and codex. Explore public work links including github and sachinsaw.com."
image: "https://tal.club/meet/sachin-saw/share-image"
---

# Sachin Saw on Tal

## Headline

Software Dev Engineer, Microsoft \| Ex Amazon \| IIT Kharagpur 2021

## About

As a Software Dev Engineer at Amazon, I work on developing and deploying scalable and reliable microservices for Alexa, the voice assistant that powers millions of devices and interactions\. I have a Bachelor's degree in Chemical Engineering from Indian Institute of Technology, Kharagpur, one of the most prestigious engineering colleges in India\. I have over two years of professional experience in software engineering, having worked at Technoforte Software Pvt\. Ltd\. and National Yunlin University of Science and Technology, where I developed 3D visualization platforms for mathematical and vector calculus concepts\. I have strong skills in Java, C\+\+, Alexa, Game from scratch, C\#, Xamarin, Flutter etc, as well as a passion for artificial intelligence and machine learning\. I won the first prize in the AI Image Classification Hackathon organized by KSHITIJ, IIT Kharagpur and Affine Analytics in January 2020\. I am a creative and collaborative problem\-solver who strives to deliver innovative and user\-centric solutions that enhance the lives of people and communities\.

## Location

Kalyan

## AI stack

claude code

claude

codex

cursor

kilocode

claudecode

## Work experience

Software Engineer at Microsoft, Jun 2024 \- Aug 2025 · 1 y 2 mo, Hyderabad, Developed a cross\-IHV insights portal usingDash \+ Plotly, featuring interactive dashboards and analytics UIs that let engineers compare WebGPU and PerceptiveShell profiling across architectures — cutting analysis time from hours to minutes and enabling environment\-style reproducibility for testing and analysis\. Implemented a heartbeat monitoring system in Python \+ Azure for scheduled health checks and instant email alerts — reducing incident detection time by over 90% and virtually eliminating unplanned downtime\. Improved dashboard performance by 11× \(45s → 4s\) via threaded data retrieval, selective caching, and query optimization — significantly enhancing engineer satisfaction and adoption\. Built a multi\-workload profiling and testing framework to orchestrate workload execution, process results, and push structured data to Postgres\(SQL\) for self\-serve analytics\.

Professional development at Career Break, Sep 2023 \- May 2024 · 9 mos, Kalyan, Maharashtra, India

Software Engineer at Amazon, Jul 2022 \- Aug 2023 · 1 yr 2 mos, Engineered a dynamic response\-building mechanism in Alexa’s backend that generates only required payload fields — reducing latency and memory usage under load\. Modularized person object generation into a dedicated Spring component, simplifying code paths and enabling future extensibility with minimal refactoring\. Redesigned speechlet payload creation with a directed graph\-based execution model to enable parallel processing — reducing latency by 8 ms and increasing throughput during high concurrency\. Managed high\-priority Sev\-2 incidents and escalations during office hours, ensured SLA compliance by prioritizing tasks effectively and maintaining stable queues\.

Software Engineer at Technoforte Software Pvt\. Ltd\., Jun 2021 \- Jun 2022 · 1 yr 1 mo, Banglore, India

Software Engineer at National Yunlin University of Science and Technology, Dec 2019 \- Aug 2020 · 9 mos, Douliu City, Taiwan, Taiwan, 3D Visualizer : 3D Visualizer focuses on plotting Mathematical 3D entities helping University Students in visual understanding Vector Calculus Visualize : Platform focuses on performing vector calculus operations and create visuals to enhance understanding

## Education

Bachelor's degree, Chemical Engineering, Indian Institute of Technology, Kharagpur

SCIENCE, Seva Sadans R K Talreja College of Arts Science and Commerce Ulhasnagar Dist Thane 421 003

## Public links

- github: https://github\.com/saw1998
- sachinsaw\.com: https://sachinsaw\.com/

[View the original profile](https://tal.club/meet/sachin-saw)

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