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toshi4444

Anton Slavko

@toshi4444

Business Automation Specialist, Fullstack Developer

Ukraine
Russian, Ukrainian, English
About me
Hi, I'm Anton — Business Automation Specialist & Full-Stack Developer. I help businesses eliminate repetitive manual work and connect disparate apps through smart automations and custom web tools. What I deliver: • Workflow Automation: Complex logic in n8n, Corezoid, REST APIs, and webhooks. • Bots & Integrations: Interactive Telegram bots, CRM/HR syncing, and notifications. • Web Development: Full-stack web apps, payment gateways, and scheduling systems. • Business Analysis: Process mapping and requirement gathering. Send a message to discuss your project!... Read more

Skills

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toshi4444
Anton Slavko
Offline • 
Average response time: 1 hour

See my services

Programming & Tech
I will build custom n8n automations, telegram bots, and API integrations
From$30 / projectMore details
Custom Websites
I will develop a custom full stack web app
From$270 / projectMore details

Work experience

Freelance

Full-Stack Web Developer

Freelance • Self-employed

Dec 2025 - Present • 9 mos

Designed and developed a full-stack educational marketplace connecting students and tutors from scratch. Integrated Monobank payment gateway (acquiring) and built an automated recurring subscription billing system. Implemented an interactive scheduling and booking calendar for lesson management. Created a fully responsive, modern UI/UX ensuring seamless mobile and desktop experience. Built secure backend architecture, database schemas, and RESTful API endpoints for user authentication and data management.

Fintech

Business Analyst & Automation Developer

Fintech • Full-time

Jul 2024 - Nov 2025 • 1 yr 4 mos

• Analyzed end-to-end business workflows and gathered technical requirements to eliminate operational bottlenecks. • Designed and implemented automated processes using Corezoid and n8n, integrating core systems via REST APIs.Built bidirectional data synchronization between HRIS (PeopleForce), task management systems (JIRA), and Telegram bots. • Automated onboarding and account management workflows, cutting manual HR processing time by 75%. • Developed routing logic, validation rules, and internal support panel tools to streamline request handling and improve data accuracy