Valentin Solomko

AI & Machine Learning · Payment Systems Integration

1 0
370
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ABOUT ME Senior Software Engineer / Tech Lead, 20+ years of experience. I work with Go, Java, Groovy, Perl. I build backend systems, AI pipelines and automation — fast, thanks to AI-assisted development (Claude Code, Cursor, Aider). WHAT I DO ⚙️ Go / Backend Automation CRM, API, email service integrations. Daemons, CLI tools, microservices. PostgreSQL, MongoDB, Redis. AI Pipelines & Agents Data collection → LLM processing → delivery (Telegram, email, API). OpenAI / Claude API integration. Vibe coding: from idea to MVP. Telegram Bots Rule-based and AI chatbots, bots for e-commerce, crypto,…
Oleksandr Mochulsky

Website Development · Payment Systems Integration

2 0
291
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Optional Full-Stack Web Developer with deep knowledge of WordPress, Laravel, PHP, React.js and an integrated payment system. More than 5 years of experience in developing and optimizing web platforms, custom solutions and high-load services.Key skills:Development and customization of WordPress themes and plugins.Integration of PayPal, Stripe, Cryptomus and other payment systems.Optimization of performance and acceleration of website loading.Development of REST API and client-server application architecture.Configuring Nginx, Apache servers, working with Docker, Git, Composer.Experience in…
Vitalii Shutenko

Web Programming · Payment Systems Integration

591 6
1 056
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Hi! My name is Vitaliy, and I’m an experienced Full-Stack Developer specializing in Laravel, Symfony, and WordPress/WooCommerce. For over 14 years, I’ve been helping businesses build, enhance, and scale web projects of any complexity — from online stores to advanced CRM systems and custom integrations. What I offer:Development of online stores (WooCommerce, Laravel, Symfony)Integration with CRM, ERP systems, payment gateways, and third-party APIsSpeed and performance optimization (PHP, MySQL, Redis, server configuration)Plugin, module, and theme development & customizationSite migration and…
Vladyslav Ocheretnyi

Web Programming · Payment Systems Integration

0 0
105
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I am a Full-stack Product & Software Engineer helping companies build reliable, scalable digital products from the ground up — architecture, infrastructure, development, monetization and long-term support. I turn ideas into production-ready systems built for real users and real traffic.What I buildweb platforms & SaaS applicationsAndroid mobile appsanalytics & high-load platformse-commerce / marketplace systemsVPN, cybersecurity & anti-fraud solutionsgaming tools & community platformsTech StackLaravel (API, Octane, Horizon, Redis, ClickHouse), Next.js, Kotlin/Android, Docker, PostgreSQL/MySQL…