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I am a full-stack developer focused on building scalable, production-ready web applications from concept to deployment. I excel at designing backend architectures, developing efficient APIs, and creating responsive, data-driven dashboards and admin panels. I solve complex requirements with clean code, performance, and a strong focus on user experience. I also integrate AI-powered workflows and automation into development processes, including prompt engineering, LLM-assisted tooling, and AI-driven data processing features. I thrive in both independent and collaborative environments and am passionate about improving engineering productivity through MCP-based AI integrations that streamline design-to-development workflows.…I am a full-stack developer focused on building scalable, production-ready web applications from concept to deployment. I excel at designing backend architectures, developing efficient APIs, and creating responsive, data-driven dashboards and admin panels. I solve complex requirements with clean code, performance, and a strong focus on user experience. I also integrate AI-powered workflows and automation into development processes, including prompt engineering, LLM-assisted tooling, and AI-driven data processing features. I thrive in both independent and collaborative environments and am passionate about improving engineering productivity through MCP-based AI integrations that streamline design-to-development workflows.

Yurii Bohdan Bilyk

Full Stack Developer, Web Developer, Back-End Developer, +2

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I am a full-stack developer focused on building scalable, production-ready web applications from concept to deployment. I excel at designing backend architectures, developing efficient APIs, and creating responsive, data-driven dashboards and admin panels. I solve complex requirements with clean code, performance, and a strong focus on user experience. I also integrate AI-powered workflows and automation into development processes, including prompt engineering, LLM-assisted tooling, and AI-driven data processing features. I thrive in both independent and collaborative environments and am passionate about improving engineering productivity through MCP-based AI integrations that streamline design-to-development workflows.…I am a full-stack developer focused on building scalable, production-ready web applications from concept to deployment. I excel at designing backend architectures, developing efficient APIs, and creating responsive, data-driven dashboards and admin panels. I solve complex requirements with clean code, performance, and a strong focus on user experience. I also integrate AI-powered workflows and automation into development processes, including prompt engineering, LLM-assisted tooling, and AI-driven data processing features. I thrive in both independent and collaborative environments and am passionate about improving engineering productivity through MCP-based AI integrations that streamline design-to-development workflows.

Available to hire

I am a full-stack developer focused on building scalable, production-ready web applications from concept to deployment. I excel at designing backend architectures, developing efficient APIs, and creating responsive, data-driven dashboards and admin panels. I solve complex requirements with clean code, performance, and a strong focus on user experience.

I also integrate AI-powered workflows and automation into development processes, including prompt engineering, LLM-assisted tooling, and AI-driven data processing features. I thrive in both independent and collaborative environments and am passionate about improving engineering productivity through MCP-based AI integrations that streamline design-to-development workflows.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Ukrainian

Fluent

English

Advanced

Work Experience

Fullstack Developer at Hatkom Aps — Management SaaS

August 1, 2025 - May 1, 2026

Designed and built a multi-tenant SaaS platform for investment fund management. Implemented a NestJS GraphQL API and three Next.js applications within a Bun + Turborepo monorepo. Eliminated N+1 query issues by introducing DataLoader batch loading across all resolvers. Integrated AI-based transaction categorization into the financial processing pipeline. Streamlined design-to-development workflows by integrating Figma MCP with Claude Code, and established project-wide AI workflow guidelines. Built admin dashboards and investor-facing interfaces with data tables, multi-step forms, approvals, and analytics using TanStack Table, Apollo Client, and React Hook Form with Zod. Implemented ERP integrations with Microsoft Business Central, document generation pipelines (react-pdf, Puppeteer, PDFKit), Excel export (ExcelJS), and end-to-end type safety with Prisma and GraphQL. Authenticated email workflows via React Email and Nodemailer; designed multi-step approval workflows with auditing.

Fullstack Developer at Insiders — Charity Donation App

July 1, 2025 - August 1, 2025

Developed a cross-platform mobile app using React Native. Implemented secure authentication and payment flows, introduced gamification features to boost engagement, and improved UX to reduce drop-off. Integrated backend services for analytics and tracking, and optimized app performance across devices.

Fullstack Developer at Insiders — Payment System

May 1, 2025 - July 1, 2025

Led migration of payment infrastructure from PayMe to Rapyd with zero downtime. Implemented secure webhook handling and transaction lifecycle processing. Refactored backend services to improve reliability and consistency. Integrated Monday CRM for workflow automation and optimized database performance for high-load operations. Collaborated cross-functionally to ensure a seamless rollout.

Fullstack Developer at Insiders — Crypto Trading Platform

March 1, 2025 - May 1, 2025

Developed a crypto trading platform with automated bots triggered via TradingView webhooks. Integrated exchange APIs (Blofin, Bitget) for trading operations and data synchronization. Implemented Redis-based caching and real-time event handling for low-latency processing. Designed backend services for bot management and transaction tracking; built UI components for monitoring and managing trading activity; improved system reliability with retry strategies and robust error handling.