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Portrait of Otar Davitashvili

Tbilisi, Georgia · 00:00 local

Otar Davitashvili

Full-stack web platforms to STM32 firmware.

Full-Stack Engineer

I build Angular and Node.js platforms end to end, and write the STM32 firmware when a product touches hardware.

  • 10 projects · 4 live
  • Freelance · since 2022
  • Core stack: Angular, React, Node.js, PostgreSQL, Docker, Claude API
View work Download CV
Selected work · 02Lumina GamesServer-Authoritative Slot Provider

02 / Experience

Professional trajectory

Sep 2022 → Present

  1. Sep 2022 – Present

    Sep 2022 – Present

    Owned end-to-end development of full-stack systems spanning Angular frontends, Node.js services, REST APIs, and database-backed workflows.

    • Built modular, production-oriented features with attention to secure APIs, data integrity, and automated validation.

    Stack: Angular, Node.js, Express.js, REST API, Component Architecture

  2. Dec 2025 – Jun 2026

    Dec 2025 – Jun 2026

    Built the core frontend features of a social platform for pet owners: user profiles, an Instagram-style stories viewer, search, scrolling feeds, QR-code pages and forms, in a modular Angular codebase using Standalone Components, Signals, and RxJS.

    • Implemented lazy loading and code splitting while integrating REST APIs for focused, maintainable feature delivery.
    • Worked cross-functionally to align frontend implementation with product and engineering needs.

    Stack: Angular, Standalone Components, Signals, RxJS, API Integration

  3. Jan 2024 – Mar 2026

    Jan 2024 – Mar 2026

    Trained a 5-person team with no prior coding experience and led it in building STM32-based prototypes: house detection systems and pneumatic mechanisms.

    • Managed development cycles from planning to implementation, utilizing GPIO, UART, I2C, and SPI interfaces.

    Stack: Embedded Systems, STM32, C, Hardware Interfaces, Team Leadership

  4. Sep 2024 – Present

    Sep 2024 – Present

    Monitor real-time financial transactions across a high-volume iGaming platform, detecting fraud patterns, bonus abuse, and suspicious user behavior.

    • Perform SQL analysis and investigate transaction anomalies in support of AML and game-control operations.
    • Use browser automation to examine relevant workflows and support operational review.

    Stack: SQL analysis, Browser Automation, AML compliance, Fraud detection, Transaction monitoring

  5. Oct 2022 – Jul 2023

    Oct 2022 – Jul 2023

    Managed and optimized IT-related product content across multiple platforms, ensuring accuracy, consistency, and SEO compliance.

    • Analyzed technical content performance metrics and implemented improvements to enhance visibility.

    Stack: Content Optimization, SEO, Data Quality, Technical Documentation

03 / Projects

Selected work

10 entries

  1. 01ShelloFull-Stack E-Commerce PlatformAngular SSR · TypeScript · Node.js2026LiveLive ↗
    Shello — screen 1 of 6Shello — screen 2 of 6Shello — screen 3 of 6Shello — screen 4 of 6Shello — screen 5 of 6Shello — screen 6 of 6Shello — mobile screen 1 of 6Shello — mobile screen 2 of 6Shello — mobile screen 3 of 6Shello — mobile screen 4 of 6Shello — mobile screen 5 of 6Shello — mobile screen 6 of 6
    Open case study Live ↗
  2. 02Lumina Gameskill -9 under 500-player load: 0 lost rounds, 0 unrefunded debitsServer-Authoritative Slot ProviderFastify · Node.js · TypeScript2026In DevelopmentLive ↗
    Lumina Games — screen 1 of 6Lumina Games — screen 2 of 6Lumina Games — screen 3 of 6Lumina Games — screen 4 of 6Lumina Games — screen 5 of 6Lumina Games — screen 6 of 6Lumina Games — mobile screen 1 of 5Lumina Games — mobile screen 2 of 5Lumina Games — mobile screen 3 of 5Lumina Games — mobile screen 4 of 5Lumina Games — mobile screen 5 of 5
    Open case study Live ↗
  3. 03Elite WeddingsPremium Wedding Landing PlatformAngular · Node.js · PostgreSQL2026LiveLive ↗
    Elite Weddings — screen 1 of 8Elite Weddings — screen 2 of 8Elite Weddings — screen 3 of 8Elite Weddings — screen 4 of 8Elite Weddings — screen 5 of 8Elite Weddings — screen 6 of 8Elite Weddings — screen 7 of 8Elite Weddings — screen 8 of 8
    Open case study Live ↗
  4. 04TattooGenAI Tattoo Design GeneratorFlutter · Riverpod · GoRouter2026In Development
    TattooGen — screen 1 of 5TattooGen — screen 2 of 5TattooGen — screen 3 of 5TattooGen — screen 4 of 5TattooGen — screen 5 of 5TattooGen — mobile screen 1 of 4TattooGen — mobile screen 2 of 4TattooGen — mobile screen 3 of 4TattooGen — mobile screen 4 of 4
    Open case study
  5. 05STM32 Ethernet MQTT ControllerPublishes over MQTT every 3 s; LED switched remotely over EthernetEthernet MQTT Node for a Smart-Building ControllerC · STM32F767 · STM32 HAL2026Prototype
    STM32 Ethernet MQTT Controller architecture diagram

    // stack

    C · STM32F767 · STM32 HAL · lwIP · MQTT · Mosquitto · Ethernet

    Open case study
  6. 06MPU-6050 Attitude Monitor≈5–7 fps artificial horizon from a 1 KB framebuffer on a Cortex-M0+Bare-metal Artificial Horizon on STM32L031K6C · STM32L031K6 · I2C2026Prototype

    // stack

    C · STM32L031K6 · I2C · Bare-metal · SSD1306 · MPU-6050 · Keil µVision

    Open case study
  7. 07OV5640 Camera Capture320×240 RGB565 frames over DCMI + DMA2 to a checksummed UART linkDCMI + DMA Image Pipeline on STM32F767ZIC · STM32 HAL · STM32F767ZI2026Prototype

    // stack

    C · STM32 HAL · STM32F767ZI · DCMI · DMA · I²C/SCCB · UART · Python

    Open case study
  8. 08Akhali SakhliReal Estate Platform WebsiteAngular · SCSS · TypeScript2024LiveLive ↗
    Akhali Sakhli — screen 1 of 4Akhali Sakhli — screen 2 of 4Akhali Sakhli — screen 3 of 4Akhali Sakhli — screen 4 of 4
    Open case study Live ↗
  9. 09PetC PlatformCore frontend for a ~30-person startup teamProduction-Grade Angular ApplicationAngular · Standalone Components · Signals2025In Production
    PetC Platform — mobile screen 1 of 6PetC Platform — mobile screen 2 of 6PetC Platform — mobile screen 3 of 6PetC Platform — mobile screen 4 of 6PetC Platform — mobile screen 5 of 6PetC Platform — mobile screen 6 of 6
    Open case study
  10. 10HeatFlow309 products in 9 categories · Lighthouse 97–100 performance, 100 SEOHeating-Element Catalog WebsiteAngular 20 · Angular SSR · Express2024LiveLive ↗
    HeatFlow — screen 1 of 4HeatFlow — screen 2 of 4HeatFlow — screen 3 of 4HeatFlow — screen 4 of 4
    Open case study Live ↗

04 / Skills

The toolkit, in motion

42 tools

05 / Certifications

On the record

08 certificates

06 / Education

The foundation

2019 → 2026

University of Georgia

BSc Computer Science

2019—2025 · Completed

Completed Bachelor-level computer science studies with focus on software engineering foundations and system-oriented coursework. Built strong fundamentals in algorithms, backend logic, architecture thinking, and database systems that now support production full-stack delivery.

Coursework Data Structures and Algorithms · Computer Networks · Operating Systems · Object-Oriented Programming · Oracle Database Design and Programming · Introduction to Web Technologies · IT Services and Project Management · Discrete Mathematics · Computer Architecture

University of Georgia campus

Business and Technology University

MSc DevOps

Expected 2026 · In progress

Currently pursuing an MSc in DevOps, expected 2026. In-progress coursework, not professional DevOps experience — studies are focused on production-grade deployment standards and scalable infrastructure practices.

Coursework Containerization and orchestration · Cloud infrastructure · CI/CD systems · Production deployment strategies

Business and Technology University campus
Plus 8 certifications — freeCodeCamp, W3Schools, Anthropic

07 / Contact

The next step

© 2026 Otar Davitashvili

Open to freelance and full-time roles — web platforms in Angular and Node.js, and STM32 firmware.

Tbilisi, Georgia (GMT+4) · Speaks Georgian (native), English (full professional), Russian (professional working), German (conversational)

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