Freelancer Oleksandr Tymoshenko (web Programming, databases & SQL) ≡ Tymsasha

Freelancers

Oleksandr Tymoshenko
Poltava, Ukraine
0 0
A little busy

Projects -
Rating -
Rating 265

Want to offer Oleksandr Tymoshenko a job?

If you have an account, log in

Hello! I am Oleksandr, a highly motivated Full-Stack Developer with over 5 years of commercial experience in building robust web applications and SaaS platforms.

I specialize in the PHP ecosystem and modern JavaScript frameworks, taking full ownership of projects from initial concept to production.

My Core Stack & Expertise:

Back-end: PHP, Laravel, MySQL, and microservice architecture.

Front-end: JavaScript, React, jQuery, and Tailwind CSS.

Integrations & AI: Third-party API integrations, Generative AI (OpenAI API, Groq API, Ollama).

Architecture & Optimization: Clean OOP-compliant code, database query optimization, and designing data-dense, interactive dashboards.

I have practical experience developing SEO tracking platforms, analytical tools, Transport Management Systems (TMS), and high-traffic services.

I am ready to apply my expertise to bring your project to life. Let's discuss the details!

0 72

support.sich.systems

Web Programming

Internal support platform (Helpdesk/CRM) for optimizing the work of managers and automating communication with the company's clients. Key implementations: Development of a closed system for centralized management of client requests and inquiries…

0 66

kvitera.com

Web Programming

B2B platform for wholesale purchasing of flowers and plants directly from auctions in the Netherlands. Key implementations: Creation of a comprehensive e-commerce architecture for automating the import and updating of the wholesale catalog (over 2700…

0 57

testerheld.de

Web Programming

German platform that connects users with digital products (apps, games, websites) for paid testing and feedback. Key implementations: Full-stack development of complex testing workflows and task tracking systems. Support for secure backend…

0 57

influencermarketinghub.com

Web Programming

A leading global platform that provides tools, analytics, and software reviews for the influencer marketing industry. Key implementations: Creation and maintenance of scalable backend functionality on PHP/Laravel within an Agile team. Optimization of…

0 54

analytics.fairgambling.com

Web Programming

Analytical platform for real-time tracking and statistical analysis. Key implementations: Development of complex SQL queries and optimization of database structure for efficient processing of large volumes of analytical data. Creation of dynamic,…

0 51

https://routewise-tms.net

Web Programming

Transport Management System (TMS). A project created to develop complex capabilities for logistics routing and transport management. Key implementations: Advanced principles of OOP have been applied to create a scalable and maintainable codebase…

0 44

3way.social

Comprehensive SaaS platform designed for tracking SEO metrics, managing link building, and data analysis. Key implementations: - Developed backend infrastructure on Laravel and MySQL for fast and secure processing of SEO data. - Created a modern…

Oleksandr Tymoshenko
Poltava, Ukraine
0 0
A little busy

Projects -
Rating -
Rating 265

Want to offer Oleksandr Tymoshenko a job?

If you have an account, log in

Profile

Indicators

Specializations

Web Programming

Databases & SQL

CV

Skills and abilities

Programming

Services

Writing

Portfolio Works