Senior Engineer · Available for Remote

Building Systems That
Track, Scale & Ship.

5+ years engineering real-time tracking platforms, cloud microservices, and high-throughput data pipelines. Specialising in GPS telemetry, fleet intelligence, and AWS-native backend infrastructure.

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GPS LIVE
5+
YEARS EXP
10K+
DAILY API REQS
40%
LATENCY REDUCTION
3
COMPANIES SHIPPED
01

Featured Projects

GPS · REAL-TIME · IOT
Real-Time Fleet Tracking Platform
End-to-end vehicle intelligence platform with live GPS tracking via TCP/UDP socket servers, fuel analytics dashboards, sensor monitoring, and full route playback. Integrated directly with Teltonika hardware.
NestJSTCP/UDPSocket.io MongoDBRedisReact
10K+
Daily API Calls
<50ms
Socket Latency
24/7
Live Uptime
TELEMETRY · PIPELINE · PARSING
GPS Telemetry Data Pipeline
High-volume ingestion pipeline parsing and validating Teltonika AVL protocol packets. Designed for mission-critical fleet monitoring with guaranteed data integrity across multi-vehicle deployments.
Node.jsAVL ProtocolBuffer Parsing PostgreSQLRabbitMQ
High-Vol
Packet Throughput
100%
Data Integrity
AWS · DOCKER · CI/CD
Cloud Microservices Infrastructure
Containerised NestJS microservices deployed on AWS EC2 with S3 storage, RDS PostgreSQL, and automated CI/CD pipelines. Full Docker orchestration with PM2 process management and structured logging.
AWS EC2DockerCI/CD PM2GitHub ActionsS3
Auto
Deployments
99.9%
Target Uptime
PERFORMANCE · CACHING · QUERY OPT
API Performance Overhaul
Systematic backend performance optimisation for a high-traffic SaaS platform. MongoDB query profiling, index redesign, and Redis caching layer resulted in a 40% API response time reduction under production load.
RedisMongoDBQuery Profiling NestJSIndexing
40%
Faster APIs
30%
More Traffic Handled
02

System Architecture

TELTONIKA GPS Hardware TCP / UDP raw packets SOCKET SERVER Node.js / NestJS AVL Parser Packet Validator Event Emitter RABBITMQ Message Queue Event Routing API LAYER NestJS REST Auth (JWT/OAuth) Redis Cache Rate Limiting DATA LAYER MongoDB · PG Redis Cache DASHBOARD React + Next.js Live Map UI AWS CLOUD — EC2 · S3 · RDS · Docker · CI/CD hardware ingestion queue application persistence frontend
03

Technical Skills

BACKEND
Node.js
NestJS
TCP/UDP
RabbitMQ
Socket.io
CLOUD & DEVOPS
AWS
Docker
CI/CD
PM2
Linux
DATA & FRONTEND
MongoDB
PostgreSQL
Redis
React/Next
TypeScript
04

Experience

Eurosoft Oct 2023 – Present
Software Engineer — Fleet & Real-Time Systems
  • Architected NestJS services handling 10,000+ daily API requests with high reliability
  • Built TCP/UDP socket server for real-time Teltonika GPS hardware communication
  • Reduced API latency 40% via MongoDB query optimisation and Redis caching
  • Deployed containerised microservices on AWS with automated CI/CD pipelines
Dunagi Mar 2024 – Oct 2024 · Ireland Remote
Software Engineer — Cloud SaaS Platform
  • Developed cloud-native backend services on AWS for a European SaaS platform
  • Implemented OAuth2 / JWT authentication and structured error-handling middleware
  • Delivered high-priority features in Agile sprints synced to EU time zones
Jumppace Dec 2022 – Sep 2023
Software Engineer — Backend & Microservices
  • Built RESTful APIs and real-time Socket.io features for high-concurrency environments
  • Migrated monolithic components to microservices architecture for improved scalability
  • Optimised backend to sustain 30% traffic growth during peak periods
Available for Remote · Open to EU Relocation

Let's Build Something.

Senior Backend Engineer open to remote roles with US, UK, and EU companies.
Specialised in real-time systems, fleet intelligence, and cloud infrastructure.

munibkhatri123@gmail.com LinkedIn Profile +92 314 2059628