← Viswajeth TSR — Erode, India

Resume

Viswajeth TSR.

Full Stack Engineer · Furious Fox

Full Stack & Backend Developer with 2.5+ years of experience designing, developing, and deploying multi-tier web and mobile applications across Industrial Automation, IoT, HR Technology, and Fleet/Telematics domains. Proven expertise architecting multi-tenant SaaS platforms, dynamic RBAC systems, RESTful APIs, and relational/NoSQL database schemas.

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Based in
Erode, Tamil Nadu, India

Experience

01

  1. Aug 2026 – Present

    Full Stack Engineer

    Now

    Furious Fox

    • Building a product for supplier relationship management and local-content reporting, used by natural-resource and mining companies.
    • Work across the stack: a Fastify + TypeScript API on PostgreSQL, with PgBouncer connection pooling, and a React + Redux front end.
    • Observability with Prometheus metrics and Grafana dashboards.

  2. Oct 2024 – Jul 2026

    Coimbatore, Tamil Nadu

    Junior Software Developer

    YM Automation Pvt Ltd

    • Architected a database-per-tenant multi-tenant SaaS platform with a central master DB, billing, licensing and an automated tenant-provisioning engine.
    • Built a full HRMS — dynamic RBAC, attendance, payroll, leave and shift scheduling — with Azure Blob Storage on Azure VMs.
    • Configured Nginx reverse proxy + load balancing, Cloudflare DNS/SSL and secure WebSockets; shipped a 5D face-recognition module in Flutter with TensorFlow Lite.
    • Engineered IoT platforms for Salzer Electronics — transformer test bench, MQTT oven automation, and an Ather EV test bench that cut test time by 25%.
    • Delivered biomedical-waste solutions for Medicare Envirosystems (4,000+ hospitals) with QR bag tracking and a Flutter fleet app.

  3. Jul 2024 – Sep 2024

    Remote

    Web Developer

    Pigeotech

    • Delivered full-stack and backend work on client projects, applying REST API design and database architecture.

  4. Sep 2023 – May 2024

    Bengaluru, Karnataka

    Software Developer Intern

    Fleet Track Telematics Solutions Pvt Ltd

    • Built Flutter UI for Trackin (B2B) and Fleettrack (B2C) vehicle-tracking platforms on a Node.js/TypeScript backend.
    • Implemented geolocation, real-time notifications and analytics dashboards for vehicle performance and alerts.
    • Used Docker for consistent environments and MongoDB for data on Linux.

Systems

02
01Oct 2024 – Jul 2026

Database-Per-Tenant Multi-Tenant SaaS & HRMS Platform

Internal Product

Cut client testing and production setup time by up to 25%.

Node.jsTypeScriptReact.jsPostgreSQLFlutterAzure VMs
02Mar 2026

Ather EV Component Test Bench

Salzer Electronics Ltd

Configurable multi-step test workflows for EV components.

PostgreSQLExpress.jsReact.jsNode.jsRS232PERN Stack
03Oct 2024 – Dec 2024

IoT-Based Transformer Test Bench

Salzer Electronics Ltd

Integrated Vasavi, Microtest, Yokogawa test instruments via RS232.

Node.jsExpress.jsReact.jsMongoDBRS232MERN Stack
04Oct 2025 – Dec 2025

MQTT Industrial Oven Automation Platform

Salzer Electronics Ltd

Real-time MQTT telemetry and automated curing cycle synchronization.

Node.jsMQTTPostgreSQLReact.jsExpress.jsWebSockets
05Jan 2025 – Mar 2025

Medical Waste Color-Coded Bag Management System

Medicare Envirosystems

QR-code based waste tracking & audit logging.

FlutterDartPostgreSQLNode.jsExpress.jsQR Code
06Jun 2025 – Aug 2025

Enterprise Agreement Management System

Medicare Envirosystems

Engineered agreement lifecycle workflows for 4,000+ hospitals.

Node.jsReact.jsPostgreSQLREST APIsExpress.js
07Jun 2025 – Aug 2025

Vehicle Fleet Management Mobile App

Medicare Envirosystems

Fuel logging and route allocation module for fleet personnel.

FlutterDartREST APIsNode.jsPostgreSQL
08

Foot Pressure Monitor

VIT

Pairs with a Bluetooth module and listens to live data from six pressure sensors.

Bluetooth
09Sep 2023 – May 2024

Trackin (B2B) & Fleettrack (B2C) Vehicle Telematics

Fleet Track Telematics Solutions Pvt Ltd

Geolocation services and real-time vehicle movement tracking.

FlutterNode.jsTypeScriptMongoDBDockerLinux

Skills

03
Languages & Frameworks
Node.jsTypeScriptJavaScriptFastifyExpress.jsReact.jsReduxFlutterDartJavaC++
Databases & Architecture
PostgreSQLPgBouncerMongoDBSQLRelational Database DesignMulti-Tenant SaaSRBAC
Cloud & DevOps
Microsoft Azure (VMs, Blob)DockerKubernetes (fundamentals)NginxCloudflare (DNS/SSL)PrometheusGrafanaCI/CDGit
Protocols & IoT
REST APIsWebSocket (WSS)RS232 ProtocolMQTT ProtocolHTTPS/SSLAPI DesignRazorpay
Tools & Environment
GitGitHubGitLabVS CodePostmanLinuxWindowsTensorFlow Lite

Education

04

2020 – 2024

B.Tech in Information Technology

Velalar College of Engineering and Technology

CGPA: 7.69

2019 – 2020

Higher Secondary Certificate (HSC)

U.R.C Palaniammal Matriculation Hr. Sec. School

67%