Konstantin Grechka

Hello! My name is Konstantin. I am a Full-stack Developer specializing in web development, business process automation, SaaS functionality, and AI integrations.

Tech Stack:

Python, Django, JavaScript, Node.js, React, jQuery, HTML/CSS, PostgreSQL, Redis, Celery, API integrations, OpenAI/GPT, Telegram Bot API, and other modern web technologies.

Services:

I can assist with enhancing existing projects or developing custom modules, integrations, bots, scrapers, automation tools, or building an MVP from scratch.

Key Project Experience:

One of my flagship projects is PulsGPT, my own SaaS product. Developing it involved implementing a comprehensive suite of SaaS features:

• User registration/authentication and OAuth integrations.

• Connecting external services via API.

• Tiered pricing systems, usage limits, and billing.

• Email campaigns, background tasks, and admin dashboards.

• Subscription management and complex user scenario handling.

This experience enables me to look beyond simple tasks and focus on product logic: from architecture and integrations to user experience and technical business process support.

My Strengths:

• Quick Onboarding: Fast at understanding legacy code and business logic.

• Problem Solver: Proven ability to turn vague requirements into functional technical solutions.

• AI-Enhanced Workflow: I leverage AI tools to accelerate development cycles.

• Value-Driven: I focus on the end benefit for the client, not just the code itself.

• Full-Cycle Development: Expertise in product logic, integrations, and real-world user scenarios.

I am your ideal partner if you need to:

Automate a process, integrate an API, build an AI-powered bot, develop an MVP, set up a web scraper, or implement complex, custom web functionality.