Web developer with 9 years of experience, I am a specialist who knows no boundaries in executing complex projects. Every challenge motivates and develops me. Over the years, I have gained valuable knowledge and skills that have shaped me into a professional.

ИМЕ Стивън Стефанов
ТЕЛЕФОН 087 836 9206
УЕБ САЙТ s-stefanov.com
Р. ДАТА 02.04.1997
ИМЕЙЛ work@s-stefanov.com
ЕЗИЦИ Български, Английски
ХОБИ Уеб дизайн , Уеб разработка,
Разработка на приложения
МЕСТОПОЛОЖЕНИЕ: София

05.Adaptability to new technologies

I quickly adapt to new technologies and programming languages.

06.Teamwork

I am accustomed to working in a collaborative environment and contributing to the success of the team. I believe that good communication and coordination are key to the successful completion of projects.

07.Time management

I prioritize my tasks and work effectively even in a dynamic environment. I am used to working with deadlines and managing projects within the given timeframes.

08.Feedback

I am open to constructive criticism and always look for ways to improve my work. I also know how to provide useful feedback to colleagues.

09.Communication

I can clearly and understandably present technical concepts both to fellow programmers and non-technical teams. I have professional-level written and oral communication skills.

resume

Education and experience

EDUCATION custom-line

ECONOMIC INFORMATICS

'Hristo Botev' High School, Oryahovo - 2011-2016

MECHATRONICS

'Technical University' Sofia - 2016-2021



PROFESSIONAL EXPERIENCE custom-line

Mid PHP Developer

ABC Global/ (2017 - 2019)

Development and maintenance of web applications with PHP OOP, CodeIgniter, Yii2, creation of REST APIs, integration with external systems, optimization of backend logic.

Senior PHP Developer

Opencode / Intersoftpro / Seven Simple Ways (2019 - 2025)

Development of various types of web projects using modern technologies and PHP frameworks such as CodeIgniter, Yii2 and others. Excellent knowledge in creating and maintaining REST APIs and microservice architectures. Specialized experience in writing secure, optimized and high-quality code, consistent with best practices for web security, scalability and performance.

EXPERIENCE custom-line

EXPERIENCE

API development with Yii2

  • Designing and building RESTful APIs with Yii2
  • Using Yii2 Active Record for database operations
  • Implementing JWT (JSON Web Token) for secure authentication
  • Query optimization and caching for better performance
  • Documenting and testing APIs with Postman and Swagger

EXPERIENCE

Development of PHP projects

  • Yii2 – Developing complex web applications with a modular structure
  • CodeIgniter – Lightweight and fast PHP development focused on performance
  • MVC (Model-View-Controller) – Structured programming for easy maintenance and scalability

EXPERIENCE

Development with Vue.js

  • Creating dynamic SPA (Single Page Applications) with Vue.js
  • Using Vuex/Pinia for state management
  • Working with Vue Router for multi-component applications
  • Integrating Vue.js with PHP backend (Yii2, Laravel, CodeIgniter)
  • Using TailwindCSS and Vuetify for modern UI/UX design
  • Performance optimization with Lazy Loading and Code Splitting

EXPERIENCE

Developing complex applications with various technologies

  • Full-fledged Full-Stack applications including PHP (Yii2/CodeIgniter), Vue.js, and MySQL
  • Building microservice architecture and working with Docker and Kubernetes
  • Integration with third-party services (Stripe, Firebase, AWS, Twilio)
  • Creating WebSockets for real-time applications (chats, notifications)
  • Working with GraphQL to optimize queries and interaction between backend and frontend

TECHNOLOGIES

  • HTML
     
  • CSS
     
  • PHP
     
  • PHP - MVC, CodeIgniter, Yii2
     
  • JQUERY
     
  • SQL
     
  • PHOTOSHOP
     
  • SEO
     
  • Linux
     
  • PostgreSQL
     
  • VueJs
     
  • Opencart Modules
     
  • Wordpress Modules and themes
     
  • Docker
     
  • GIT
     
contacts

HAVE A QUESTION?

Write to me and I will respond to your inquiries