WEB · BACKEND · AI

Teodor Bogoeski

Full-Stack Developer

I am a full-stack developer working across web applications, backend systems, and AI. I build products from the interface through to APIs, databases, and deployment. I also offer consulting and custom software development.

Experience

QX · Co-CTO & AI/Full-Stack Developer

2023 – Present

Build and maintain the core product across the frontend, backend, and AI systems.
Develop APIs, data pipelines, product interfaces, and production infrastructure.
Work with the engineering team on technical priorities and architecture.
Built decentralized AI and web3 systems for QX Chain and QX Travel, part of Horizon Europe / NGI TrustChain.

EmbedSocial · Backend Developer

Internship · 2022

Built backend modules for a large SaaS platform.
Wrote extensive automated tests and followed clean-code practices.
Worked under senior and staff engineers with production PostgreSQL and DevOps workflows.

Hypereon Labs · Machine Learning Engineer

Internship · 2021

Built end-to-end AI inference pipelines for sentiment analysis on large-scale email datasets.
Fine-tuned BERT-based NLP models on client data using PyTorch.
Implemented model-serving APIs with FastAPI and Hugging Face Transformers for production inference.

TrashMap · Full-Stack Developer

2019 – 2021

Built a platform for reporting illegal waste and notifying local municipalities.
Developed the full mobile app and backend solo (Node.js, Firebase, DigitalOcean).

Toolkit

AI / ML

PyTorch
Hugging Face
LangChain
OpenAI APIs
RAG
AI Agents
NLP
Fine-Tuning & Evaluation
Inference Pipelines
Chroma (Vector DB)
ONNX
n8n
Pandas
NumPy

Backend

Python
Django
FastAPI
REST API Design
PostgreSQL
MySQL
MongoDB
Node.js

Frontend / Mobile

React
Flutter
Dart

Web3

Solidity
Foundry

Infra / Tools

Docker
Linux
Git
GCP
Azure

Honors

Kaggle Silver Award, Top 2% (75th place) in the Cassava Leaf Disease Classification challenge.