Lead Product Developer ยท SurveySparrow

Building backends that scale without breaking.

I'm Sakthi โ€” a developer in Tamil Nadu who specialises in data-intensive, scalable web applications. Currently Head of development on SparrowCRM.

Say hello โ†’ View my work
5+
Years exp.
10+
Technologies
GCT
Class of '21
๐Ÿ…
HackerRank Gold
Stack ReactTypeScriptNestJSClickHouseElasticSearchRedisPostgreSQLKafkaRAGJavaSolution ArchitectNode.js Stack ReactTypeScriptNestJSClickHouseElasticSearchRedisPostgreSQLKafkaAWS LambdaJavaPythonNode.js
Career

Where I've made an impact

From student-built tools to leading a product team โ€” here's the journey.

SurveySparrow 2025 โ€“ Present
Engineering head - SparrowCRM

SparrowCRM is an AI native Customer Relationship Management Platform. I head entire engineering, architect data-intensive systems processing real-time employee engagement data, and mentor junior developers across the team.

ReactNestJSClickHouseTypeScriptKafkaRedisOpenSearchQueuingPostgreSQLBedrock
SurveySparrow 2021 โ€“ 2025
Lead Product Developer โ€” ThriveSparrow

ThriveSparrow is an Employee Experience Management Platform. I lead backend module development, architect data-intensive systems processing real-time employee engagement data, and mentor junior developers across the team.

ReactNestJSHapi.jsTypeScriptElasticSearchRedisAWS LambdaQueuingPostgreSQLMySQL
GCT โ€” IT Association 2020 โ€“ 2021
Placement Rep & VP, Literary & Debating Society

Served as Placement Representative for the batch of 2021 and VP of the Literary and Debating Society. Built and deployed the department's official technical symposium website with a three-member team.

HTML/CSS/JSBootstrapLeadershipPublic Speaking
Capabilities

Tools I live in daily

Backend
NestJSClickHouseNode.jsKafkaBedrockREST APIsMessage QueuesAWS LambdaRAG
5+
Years in software engineering
โšก
Frontend
ReactTypeScriptJavaScriptBootstrap
๐Ÿ—„๏ธ
Data & Search
ClickHousePostgreSQLOpenSearchKafkaRAG
๐Ÿ†
Competitive
HackerRank GoldGeeksforGeeksHackerEarthDSA
100%
Score across 3 Coursera certifications
Portfolio

Things I've shipped and live!

01
ThriveSparrow Platform

Employee Experience Management Platform at SurveySparrow. Led backend module architecture, feature development, and junior mentoring. Built scalable real-time systems for enterprise teams worldwide.

NestJSReactElasticSearchRedisAWS Lambda
๐Ÿš€
02
SDN Load Balancer

Software-defined networking load balancer applying closed-loop control theory to regulate traffic and allocate servers algorithmically. Final-year academic project.

PythonSDNAlgorithms
03
Save Fishermen

GPS + alarm hardware device that locates fishermen and alerts when crossing maritime boundaries. Won Best Project at PitchFest 2017 judged by an industry panel.

GPSIoTHardware
04
Bio-Ditector

Optical bio-sensor device that detects organophosphate pesticide levels in produce. Proposed at Hackathon 2020 and submitted for academic review.

Bio-sensorHardware
05
GCT-IT Symposium Website

Official website for the Information Technology Association technical symposium at GCT. Fully responsive across all screen sizes.

HTML/CSSBootstrapJavaScript
Visit live site โ†’
06
Express.js Auth Backend

Full server-side application with authentication, session management, and cookie handling โ€” built during the Hong Kong University Node.js course. Certified with honours.

Node.jsExpressSessions
Background

Education & Certifications

2017 โ€“ 2021
Govt. College of Technology
B.Tech โ€” Information Technology, Coimbatore ยท NIRF Rank 38
CGPA 7.78 ยท 9/10 in DSA, C & Java
NPTEL ยท IIT Kharagpur
Programming in Java
National Programme on Technology Enhanced Learning
Score: 90%
Coursera ยท HKU
UI Design with Bootstrap 4
The Hong Kong University ยท Honor Badge
Score: 100%
Coursera ยท IBM
What is Data Science?
IBM Data Science Specialization
Score: 100%
Coursera ยท UMich
Introduction to SQL
University of Michigan
Score: 100%
HackerRank
Problem Solving & Java
Basic certifications in Problem Solving and Java
Gold Badge โ€” Problem Solving ยท 30 Days of Code ยท 10 Days of JS
Contact

Let's build something great

Open to backend-heavy roles, platform engineering, or a conversation about scalable systems.

mspprasath1133@gmail.com