About Me
Full-Stack Developer with 6+ years of experience turning complex business operations into reliable, production-grade software. Delivered 18+ systems end-to-end — ERP platforms for property, hospitality, legal, and e-commerce businesses, and real-time IoT solutions from raw device protocols to live dashboards. Trusted by clients in the UK and Saudi Arabia to own delivery from requirements to deployment.
Full Stack Developer & ERP Architect
Varna, Bulgaria · EU citizen · Open to relocationBuilding advanced ERP systems, AI automations, IoT integrations, and real-time business platforms.
Recent work includes a GPS fleet-management platform for 50+ vehicles built on a custom Teltonika Codec8 TCP server with fuel-theft detection, and a multi-store e-commerce ERP integrating couriers, ad platforms, and AI. Highly adaptable and proactive, with a proven track record in designing optimized backend systems, front-end interfaces, AI assistants, and fully integrated ERP applications powered by real-time data processing.
ContactWork Experience
6+ years building real-world systems end-to-end
Full-Stack Developer
Aug 2026 — Sep 2026Built a complete IoT fleet management system for 50+ company vehicles, integrated into an existing ERP platform, using Teltonika FMC003 GPS devices.
- TCP server ingesting real-time data from Teltonika GPS devices (FMC003) via the Codec8 protocol
- OBD/IO parsing: speed, odometer, fuel %, fuel liters, fuel type, temperature, RPM, engine load
- Algorithms for automatic trip detection, fuel consumption calculation, and potential fuel-theft detection
- Mileage tracking with daily, monthly, and yearly reports reconciled against vehicle waybills
- WebSocket (STOMP) live data streaming to an interactive Angular map, color-coded by speed
- Reports for trips with fuel data, fuel events, and device disconnections, with a multi-language, timezone-aware interface
- Reusable JWT authentication library for Java and Angular, published to GitHub Packages via GitHub Actions CI/CD
- PostgreSQL with Flyway migrations; Docker multi-stage builds on Proxmox LXC behind an Nginx reverse proxy with SSL
Senior Full-Stack Developer
May 2022 — Feb 2026Full-stack development within the VAIOS ecosystem — building ERP and smart-automation platforms powered by Dart full-stack architecture, Java backends, and Flutter mobile clients.
- Bolgar Capital: real-estate ERP with IoT access control & digital contracts
- HOR Hotel & Restaurant AI: booking email parsing, POS sync
- Wild Art: print-order ERP with production color-coding & POS integration
- Judicial Enforcement System: case automation & secure reporting
- Parking IoT: barrier control, license-plate detection, subscriptions
- Law Office ERP: AI document generator & case management
Full-Stack Developer
Feb 2022 — May 2022Social network for readers and authors, launched for the Serbian market, with profiles, posts, novel discussions, and author interaction across web and mobile.
- Implemented database models, REST API endpoints, and the Vue.js UI for user feeds, authentication, and real-time interactions
- Built the Ionic-based mobile app, ensuring feature parity with the web platform and smooth data synchronization between clients
Full-Stack Java Developer
Aug 2019 — Feb 2022IT consulting company delivering custom software solutions. Developed ERP systems and web platforms for clients, primarily with Java (Spring Boot) and Angular.
- Developed ERP systems with a Java (Spring Boot) backend and Angular frontend, covering inventory, orders, invoicing, and reporting
- Designed REST APIs and relational data models with JPA/Hibernate on MySQL and PostgreSQL
- Built an online car marketplace — Spring Boot, MySQL, Thymeleaf, Jakarta Mail, with unit tests in Mockito
- Built a second-hand marketplace (SPA) — Spring Boot, MySQL, JPA, Angular, Bootstrap
- Built an online bookstore — Angular (TypeScript), Java
- Built an online food ordering platform — Java, Node.js, JavaScript, HTML, CSS
Full-Stack Java Developer
ICT / Computer Systems & Technologies
Agile Fundamentals with Scrum
Skills & Skills
Technologies & Expertise
Skills Overview
Complete overview of all technical skills and technologies.
- Java, Spring Boot, Spring MVC, Vaadin Hilla
- Hibernate, JPA, REST APIs, GraphQL
- SQL, PostgreSQL, MySQL, Redis
- Kafka (messaging), Thymeleaf, JTE
- Flyway, JWT, WebSocket (STOMP)
- Unit Testing, Mockito, TDD
- Node.js, Spring AI
- React, Next.js, Angular, Ionic
- TypeScript, JavaScript, jQuery
- HTML5, CSS3, Bootstrap, Tailwind, SCSS
- Flutter (Dart)
- OpenAI / ChatGPT, Anthropic Claude
- Spring AI framework
- IoT: Shelly, Sonoff, ESP32
- JSON Data Parsing, i18n Systems
- Docker, GitLab CI/CD, GitHub Actions
- Proxmox (LXC), Linux: Ubuntu, Kubuntu, Debian
- Nginx (Reverse Proxy)
- AWS, Azure
Projects
Main platforms and systems developed
Bolgar Capital
Real-estate automation system with digital contracts, invoices & IoT access control.
ERP · IoTWild Art
Print-order workflow, POS integration, scrap tracking & production color-coding.
ERP · POSJudicial Enforcement System
Automated banking calculations, daily backups & reporting for private enforcement agents.
PlatformGodzila Restaurant System
Online ordering, kitchen workflow & real-time order tracking.
Restaurant · Real-timeLaw Office ERP
Case management, document automation & AI-based document generator.
ERP · AIHOR Hotel & Restaurant AI
AI parsing booking emails & syncing restaurant bills.
AI · HospitalityChernomore Tournament System
Sports registrations, hotel assignments & scheduling.
Sports · WebOnline Ticket System
Seat selection & online payments — delivered for Sofia Municipality.
Payments · WebSmart Parking System
IoT parking barriers & online subscriptions across three Varna locations (~400 vehicles).
IoT · SmartHomira Property App
Listings, booking management, agent communication & AI.
Real Estate · AIRestaurant ERP
Table layouts, fiscal integration, invoicing & live order control.
ERP · POSCar Sale Platform
Listings, filters, CRUD backend & media uploads.
MarketplaceSecond Hand Marketplace
E-commerce platform for clothing.
E-commerceRomanonet Social Network
Social platform for literature and discussions.
Social NetworkGPS Fleet Management ERP
IoT fleet-tracking system built around Teltonika FMC003 devices over the Codec8 protocol — live map tracking, OBD/fuel data, and fuel-theft detection.
IoT · GPS · TeltonikaWooCommerce Multi-Store ERP
Multi-store ERP integrating WooCommerce, couriers (Speedy, Econt, BoxNow), Google & Meta Ads, ChatGPT (Spring AI) and WhatsApp. Angular front end in an Nx monorepo, with 7 automated cron jobs for sync and order automation.
ERP · WooCommerce · AICoin-Machine IoT Monitor
ESP32 controllers track €1 coin insertions at 3 vending machine locations over Wi-Fi, reporting in real time to a central ERP dashboard with hourly/daily statistics.
IoT · ESP32 · Real-timeNaemco.net
Rental & property management ERP with Stripe payment integration, automated invoice generation, and business statistics dashboards.
naemco.net ERP · Stripe · RentalsOrderFly.net
Multi-tenant SaaS evolution of the Sateno ERP — each account has fully isolated settings, customers, catalog, and courier integrations on shared infrastructure. In active development.
SaaS · Multi-tenant · E-commerceServices
What I Can Offer
Full Stack Development
Java, Spring Boot, Vaadin Hilla, Dart, Flutter, Angular, React.
ERP System Architecture
Modular business systems, real-time dashboards & workflow automation.
IoT Automation
ESP32, Shelly, Sonoff, sensors and automation devices.
AI Integrations
ChatGPT automations, document generators, email parsers.
DevOps & Deployment
Docker, CI/CD, Linux servers, Nginx deployments.
Contact
Get in touch
Call
+359 894 396 766
taurus.ali47@gmail.com