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Achievement: Pair Extraordinairex4Achievement: QuickdrawAchievement: Pull Sharkx3Achievement: YOLO

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mugambbo/README.md

Hi, I'm Abdulmajid 👋

Senior Full-Stack Engineer (12+ years) building real-time telematics and IoT platforms end to end, from embedded firmware and raw GPS/OBD-II packet parsing to Node.js/PostgreSQL backends, dashboards and mobile apps.

📍 Abuja, Nigeria (UTC+1) · Open to remote roles · LinkedIn

What I've built

  • Toomti: AI vehicle diagnostics and GPS monitoring. A TCP ingestion server that parses live tracker packets (GT06, H02, Teltonika Codec 8/8E), custom OBD-II + GPS hardware in embedded C++, a Node.js/PostgreSQL backend on AWS, and React Native and iOS apps.
  • Hello Tractor (7 years): the telematics and fleet platform connecting 1M+ farmers across 10 countries to tractor services. Telemetry from 3,000 tractors (6M+ data points/day), with dashboard queries cut from 3 minutes to 7 seconds.
  • Linco: a Shopify-style multi-tenant e-commerce SaaS for businesses in Kuwait/MENA, plus React Native apps with AR try-on and full Arabic RTL support, serving 20,000+ customers.
  • Bug-X Labs: connected e-bikes with GPS tracking, anti-theft, and Bluetooth companion apps (Swift, Kotlin).
  • Project SEED: a Next.js staking and vesting platform serving 100,000+ users, plus smart contracts on BNB Smart Chain.

Most of this work lives in private repositories. Happy to walk through the architecture in a call.

Stack

  • Backend: Node.js · TypeScript · Express · TCP/UDP sockets · BullMQ
  • Data: PostgreSQL / PostGIS · TimescaleDB · Redis · MongoDB
  • Frontend & Mobile: React · Next.js · React Native · Swift · Kotlin
  • Infra: AWS · Docker · Traefik · CircleCI
  • Embedded / IoT: C++ on microcontrollers · OBD-II · NMEA · GPS tracker protocols

Pinned Loading

  1. react-map-render react-map-render Public

    Create embeddable links to Google's dynamic map to display map data (using polygons, polylines and markers)

    JavaScript

  2. react-primer-checkout react-primer-checkout Public

    An unofficial react client sdk that uses the Primer API to provide merchants with the front-end tools required to collect payment information and generate a token

    TypeScript

  3. toomti-tracker-ios toomti-tracker-ios Public

    Toomti iPhone App that collects OBD data and Sends it to the Cloud

    Swift