€1.6Mpre-seed raised by a client with an MVP I built
100%Job Success · Top Rated on Upwork
I turn manual, repetitive processes into automated systems and build the web and mobile apps around them. Most of my work sits where AI, integrations and product development meet: AI agents and chatbots on OpenAI, Claude and Gemini, multi-step workflows in n8n and Make, and full-stack apps on Bubble with Xano or on Next.js with Supabase.
I own projects end to end, from understanding the client's process to deployment, monitoring and support after launch. Reliability is part of the job: error handling, retries, validation and alerts are built in from day one, and my cybersecurity degree makes data protection a default, not an afterthought.
02 Skills
AI & LLMs
AI agents
OpenAI API
Claude API
Gemini API
RAG
MCP
Prompt engineering
AI chatbots
OCR
Automation
n8n
Make.com
Zapier
Webhooks
Event-driven pipelines
Error handling & retries
Monitoring
Web & mobile apps
Next.js
React
Supabase
Vercel
Bubble.io
Xano
iOS & Android (Bubble)
Backend & data
Python
Flask
PostgreSQL
MySQL
REST APIs
OAuth 2.0
JavaScript
Integrations
Stripe & Stripe Connect
PayPal
Braintree
Plaid
Twilio
Agora
DocuSign
SendGrid
HubSpot
Bitrix24
Google Workspace
AI-assisted development & bots
Cursor
Lovable
base44
Telegram bots
Viber bots
WhatsApp bots
03 Experience
AI Automation Engineer & AI Web Developer
Feb 2026 — Now
Freelance · Upwork & Fiverr · Remote
Build automation workflows in n8n, Make and Zapier, AI agents and chatbots, and web apps with AI features for clients.
Upwork: Top Rated, 100% Job Success, 331 hours worked.
Automation Engineer | AI Web Developer
Mar 2025 — Now
Minimum Code · Full-time · Remote
Design and deliver multi-step automation workflows and AI agents in Make.com and n8n, with error handling, retry logic and monitoring, removing manual operations across client projects.
Build event-driven integration pipelines on webhooks and REST APIs that sync data between web apps and external tools in real time.
Develop client web and mobile apps on Bubble.io with Xano as an external backend, exposing custom API endpoints used by automation scenarios.
Developed and deployed a fully custom production website on Next.js, Supabase and Vercel; prototype AI-powered apps with base44 and Lovable, using Cursor for AI-assisted development.
n8n
Make.com
AI agents
OpenAI / Claude / Gemini
MCP
Next.js
Supabase
Bubble.io
Xano
Integration Engineer | Python Developer
May 2023 — Apr 2025
Valtorian · Full-time · Remote
Integrated payment and communication APIs (Stripe, PayPal, Braintree, Plaid, Twilio, DocuSign, OpenAI), automating billing, notifications and e-signature flows.
Built multi-platform chatbots for Telegram, Viber, Instagram and WhatsApp that automated customer communication and routine support, backed by Flask and PostgreSQL services.
Developed and maintained backend REST APIs for automated data exchange between internal systems and external providers.
Shipped cross-platform mobile apps to the App Store and Google Play.
Python
Flask
PostgreSQL
Bubble.io
Stripe
Twilio
DocuSign
OpenAI API
Automation Engineer | Tech Lead
Jun 2022 — May 2023
Swiftle · Full-time · Remote
Built and maintained business process automation in Make.com and Zapier, connecting marketing, sales and operations tools.
Built a lead-routing automation for an e-commerce client in one day: new Facebook Lead Ads leads go instantly to email, Telegram, WhatsApp and a database, freeing about 4 hours of a manager's work every day.
Led end-to-end development of Bubble.io web apps and was the main technical contact for clients, turning business requirements into automated solutions.
Make.com
Zapier
Bubble.io
REST APIs
Webhooks
04 Selected projects
I developed each of these products myself: frontend, backend and every integration.
Minimum Code 2025 — NOW
Ginkgo
PENSION SAAS · GERMANY
Lets employers manage company pensions and gives employees insight into their retirement savings.
Built the HR dashboard for managing enrolled employees and the employee portal for tracking pension progress and contributions.
Implemented integrations with HRIS and payroll systems.
€1.6M pre-seed raised with the MVP · 40+ HRIS & payroll integrations · connected in under 30 minutes
Bubble.io
Xano
HRIS & payroll APIs
Dinee
MOBILE APP · NETHERLANDS
Discover and book restaurants with AI recommendations and social features.
Built the iOS and Android app with AI-driven search and recommendations, real-time table availability and instant booking.
Added friends' dining activity and shared restaurant lists.
Live in Amsterdam, Rotterdam and Utrecht
Bubble.io
Xano
AI recommendations
YachtPass
SAAS · NETHERLANDS
Replaces paperwork in boat ownership and dealership management.
Rebuilt the backend workflows for performance and scalability and implemented the redesigned interface.
Built a Digital Vault for boat documents, dealership management and harbor check-in with the YachtPass card.
Built an AI tool that answers questions about boat manuals.
Bubble.io
AI
Novella
PRACTICE SOFTWARE · AUSTRIA
Helps therapists manage schedules, clients and notes.
Developed the SaaS from scratch with a secure client database built for full data confidentiality.
Implemented scheduling, client management and notes with simple navigation across a complex feature set.
Bubble.io
Xano
HR Flowdesk
HR SAAS · CANADA
Centralizes and automates employee requests for HR teams.
Built the ticketing app with customizable request forms and a central request dashboard.
Implemented automated assignment rules and a tag library that route each request to the right person.
Bubble.io
Valtorian 2023 — 2025
Zvilnymo
LEGAL TECH · UKRAINE
Mobile app and Viber bot that help people legally clear debts and complete bankruptcy online.
Built onboarding, contract signing, online legal consultations and real-time case tracking in the app and the Viber bot.
Added OCR document verification and an AI chatbot for user support; integrated Bitrix CRM for payments and documents.
24/7 case tracking and consultations · faster contract signing
Bubble.io
Viber API
Bitrix CRM
OCR
AI chatbot
NurseHub
MARKETPLACE · MIDDLE EAST
Marketplace for nursing jobs in hospitals across the Arab market.
Built nurse and hospital profiles, job posting and applications, chat and an interview calendar.
Integrated Agora video calls, Twilio communications, and Stripe subscriptions and payments; released on web, App Store and Google Play.
Bubble.io
Agora
Twilio
Stripe
Mars Capital
FINTECH · REAL ESTATE
Platform for managing real estate investments.
Built automated calculations for returns, budgeting and financing forecasts, and real-time tracking of investments, reinvestments and contributions.
Integrated DocuSign e-signing, PayPal and Twilio, with document storage and a referral program; shipped web, iOS and Android apps.
Bubble.io
DocuSign
PayPal
Twilio
ISA
FEEDBACK PLATFORM · EU
Businesses request anonymous evaluations of their franchises and services through dynamic quizzes.
Built role-based access for clients, employees and admins, with an admin panel for users, quizzes and franchise assignment.
Implemented dynamic quizzes with response locking and detailed reports; delivered in English, German and Spanish, on web, iOS and Android.
