Stiliyan Stoyanov

PROFESSIONAL SUMMARY

Self-driven software engineer with 3+ years of hands-on experience building production-grade full-stack applications. National 1st place winner in Information Technology with proven expertise in modern web technologies, backend architecture, and cloud infrastructure.

17+

Open Source Projects

Years Experience

National Awards

10+

Tech Stacks

Achievement
1st Place National IT Olympiad

Specialization
Full-Stack & Cloud Architecture

Focus Areas
React • Node.js • Docker • Kubernetes

TECH ARSENAL

Languages

JAVASCRIPT

TYPESCRIPT

PYTHON

JAVA

C++

LUA

RUBY

PHP

HTML5

CSS3

Frontend

REACT

NEXT.JS

VUE.JS

TAILWIND

BOOTSTRAP

SASS

Backend

NODE.JS

EXPRESS

NESTJS

SPRING

DJANGO

FASTAPI

FLASK

ASP.NET

Database

MONGODB

POSTGRESQL

MYSQL

REDIS

SQLITE

DevOps & Tools

DOCKER

K8S

AWS

GIT

GITHUB

NGINX

LINUX

OPENCV

PROFESSIONAL EXPERIENCE

Independent Software Developer & Open Source Contributor

2023 - Present

Backend & Enterprise Systems

Architected and deployed production-quality order execution system using Java Spring Boot with REST API architecture, JPA/Hibernate ORM, Docker containerization, and comprehensive JUnit testing suite
Implemented enterprise-level backend patterns including dependency injection, repository pattern, and service layer architecture

Computer Vision & AI

Engineered real-time face recognition system using OpenCV's DNN module optimized for CPU-only environments, achieving efficient performance without GPU dependencies
Developed Python-based audio transcription tool with active maintenance and continuous improvements

System Programming & Automation

Built Java application for screen share protection, demonstrating low-level system programming and security-focused development
Created Windows automation tool with custom GUI, hotkey system, configurable speed modes, and persistent settings using Python

Plugin Development & Web Technologies

Developed TypeScript Discord plugin showcasing modern plugin architecture and community-driven development
Created collection of open-source web page templates using HTML/CSS, contributing to developer community

KEY TECHNICAL PROJECTS

order-execution-system

Public

Production-quality financial system featuring REST API architecture, comprehensive testing suite, and Docker containerization. Demonstrates enterprise backend development with proper separation of concerns, dependency injection, and database abstraction layers.

Java

Spring Boot

Docker

JPA/Hibernate

REST API

opencv-face-recognizer

Public

Real-time face detection and recognition system using deep neural networks. Optimized for CPU-only environments with efficient memory management and performance tuning, showcasing computer vision expertise and algorithm optimization.

Python

OpenCV

Computer Vision

DNN

invisible-app

Public

Security-focused application leveraging system-level APIs to protect sensitive information during screen sharing and recordings. Demonstrates understanding of OS-level programming and user privacy considerations.

Java

System Programming

Security

FakeDeafenVencord

Public

Discord plugin built with TypeScript demonstrating modern plugin development patterns, event-driven architecture, and community engagement.

TypeScript

Plugin Architecture

Event-Driven Design

PUBLICATIONS

LUAing - Basics of Lua

Educational Book • 2024

Authored comprehensive educational book introducing Lua programming fundamentals, designed to expand Lua adoption in Bulgaria through structured tutorials and practical examples.

LUAing - Advanced Lua

Educational Book • 2025

Second volume covering advanced Lua concepts, design patterns, optimization techniques, and real-world application development for intermediate to advanced learners.

AWARDS & RECOGNITION

1st Place - National Olympiad in IT (NOIT)

Multimedia Applications
April 2024, Burgas

Top performer nationally

3rd Place - Math Competition

"Chernorizets Hrabar"

Excellent Presentation & Medal

XXIV Student Conference
January 2024, Blagoevgrad

Special Award & Very Good Presentation

XXIV Student Section
April 2024, Borovets

Excellent Presentation & Medal

XXV Student Conference
April 2025, Varna

EDUCATION

Bachelor's Degree in Computer Science

Technical University Varna

Expected 2026 - 2030

Pursuing comprehensive CS education with focus on software engineering

High School Diploma

High School of Natural Sciences and Mathematics

Graduated 2026

Specialized in Mathematics and Computer Science

ADDITIONAL INFORMATION

Languages

Bulgarian (Native)
English (Professional Working Proficiency)

Date of Birth

March 29, 2007

Status

Seeking first full-time software engineering position

Interests

Backend Architecture • Distributed Systems • Computer Vision • Automation

CORE COMPETENCIES

Full-Stack Development

End-to-end application development from database design to responsive UI

System Architecture

Designing scalable, maintainable backend systems with proper separation of concerns

CI/CD & DevOps

Docker containerization, Kubernetes orchestration, and automated deployment pipelines

Testing & Quality

Unit testing, integration testing, and maintaining high code quality standards

Computer Vision

Real-time image processing and ML model integration using OpenCV

Database Design

SQL and NoSQL database architecture, optimization, and data modeling

PROFESSIONAL SUMMARY

TECH ARSENAL

PROFESSIONAL EXPERIENCE

KEY TECHNICAL PROJECTS

PUBLICATIONS

AWARDS & RECOGNITION

EDUCATION

ADDITIONAL INFORMATION

CORE COMPETENCIES

SOFT SKILLS & ATTRIBUTES

AVAILABILITY & PREFERENCES