Олександр

Oleksandr Timoshenko Education

Higher education Sep 2004 - Jun 2009
Poltava University of Economics and Trade, Poltava

Oleksandr
Employment
Oleksandr Timoshenko
Full Stack Developer Jul 2020 - Mar 2026
CleverCodeLab (https://clevercodelab.com/), Poltava
[open contact info](look above in the "contact info" section)

Professional Summary
[open contact info](look above in the "contact info" section)
Highly motivated and detail-oriented Full-Stack Developer with over 5 years of
commercial experience (Jul 2020 – Mar 2026) building robust web applications
Poltava and SaaS platforms. Strong expertise in the PHP ecosystem (Laravel) and
modern JavaScript/CSS frameworks (React, jQuery, Tailwind CSS). Passionate
about writing clean, OOP-compliant code, designing data-dense user interfaces,
Skills and seamlessly integrating complex third-party services, including AI APIs. Proven
ability to take full ownership of projects from initial concept to production,
continuously learning and implementing best architectural practices.
PHP Work Experience & Projects

Laravel
Full-Stack Software Engineer | Independent / Various Projects | 07.2020 –
JavaScript 03.2026
Project: 3way.social (SEO & Link-Building Platform)
React Role: Lead Full-Stack Developer
Description: A comprehensive SaaS platform designed for SEO metrics
JQuery tracking, link-building management, and data analysis.
Responsibilities:
OOP
Engineered the entire backend infrastructure using Laravel and MySQL,
Integration API ensuring fast and secure data processing for SEO metrics.
Designed a pixel-perfect, modern SaaS frontend utilizing Tailwind CSS and
SaaS development Blade Components.
Mastered data-dense layouts, creating responsive and scalable grids, tables,
Web application development and dashboards to display complex metrics intuitively.
Implemented a clean, jQuery-friendly architecture via data-attributes to keep
Microservice architecture
the DOM clean while maintaining rich interactivity.
Performance optimization Integrated external services, including the Groq API, to power automated
SEO-related features.
Testing and debugging Project: analytics.fairgambling.com (Analytics Platform)
Role: Full-Stack Developer
Project management
Description: A dedicated platform for real-time tracking and statistical
Working with databases analysis.
Responsibilities:
Code optimization Developed complex SQL queries and optimized database structures to
handle large volumes of analytical data efficiently.
Generative AI Built dynamic, interactive data visualization dashboards using modern
JavaScript (React/jQuery).
Ollama (Local LLM)
Project: routewise-tms.net (Transport Management System)
ComfyUI Role: Creator / Full-Stack Developer
Description: A personal self-development project built to explore complex
Groq API, OpenAI API logistics routing and transport management capabilities.
Responsibilities:
Prompt Engineering Applied advanced OOP principles to build a scalable and easily maintainable
codebase from scratch.
Languages Designed the full UI/UX flow and backend logic for route planning, status
tracking, and resource management.
Project: influencermarketinghub.com (Influencer Marketing Resource Platform)
English
Role: Full-Stack Developer (Team Member)
Ukrainian Description: A leading global resource and platform providing tools,
analytics, and software reviews for the influencer marketing industry.
Russian Responsibilities:
Collaborated within an agile development team to build and maintain scalable
backend features using PHP/Laravel.
Hobbies Optimized database queries and backend logic to ensure fast load times and
seamless content delivery for a high-traffic environment.
Developed interactive and responsive frontend components utilizing modern
Cycling
JavaScript frameworks to enhance user engagement.
Reading technical literature Project: testerheld.de (Online Testing & Reward Platform)
Role: Full-Stack Developer (Team Member)
Programming Description: A prominent German platform connecting users with digital
products (apps, games, websites) for paid testing and feedback.
Active recreation Responsibilities:
Participated in the full-stack development of complex user testing workflows
Music
and task-tracking systems.
Logic games Maintained secure backend architectures for reward calculations and API
integrations with partner services.
Web design Improved the overall UI/UX of the internal dashboards and user portals for a
seamless testing experience.
Photography