Vitaliy Hlynianyi-Zhuk

Freelance Full-stack & AI Developer

• Built a Missive email client CRM add-on from scratch using GitHub Copilot, enabling job tracking without context switching for a commercial flooring business.
• Designed full data pipeline: ClickUp API, Google Drive, Xero, Google Sheets → Azure Functions (Python) → Supabase (PostgreSQL) → Vanilla JS frontend embedded in Missive.
• Deployed on Azure Static Web Apps with GitHub Actions CI/CD; covers job status, document revisions, purchase orders, and tender tracking.

Engineering Intern

• Internship at Stavanger municipality. Integration and automation using Workato and Power Automate. Python unit testing with AI assistance. Projects related to HR systems.

Cloud Administrator (volunteer)

• Volunteering role in Ukrainian charity fund. Google Workspace and Google Cloud administration. Microsoft Entra, Microsoft Azure (Azure CLI) administration. AI Foundry models deployment. Nonprofit licence management. User and domain management and provisioning.

API integration engineer

• SaaS platforms integration for various businesses: Energy, Real Estate, Construction, Finance, IT.
• Automation (no-code/low-code): Make.com, Zapier, Appsmith, ReTool
• API integrations:
  • AI & ML: OpenAI, Cohere, Claude, Google Gemini, Google Cloud Vision
  • Finance & ERP: Xero, MYOB, Accello, Unleashed
  • CRM & Marketing: HubSpot, ActiveCampaign, ServiceM8, FastField
  • Project & Communication: ClickUp, Jira, Monday.com, Trello, Slack, Missive, Dialpad
  • Documents & Signing: Adobe Sign, eSignatures.io, PDF.co, Aspose, APITemplate.io
  • Cloud & Security: Azure, AWS, Supabase, GitHub, Okta
• POC: PDF form recognition using Microsoft Document Intelligence and GPT-4.5, replacing legacy ABBYY FineReader OCR (July 2025).

Supply unit chief coordinator

Portal Developer

• Created back-office portal for international school listeninghour.org: user self-registration, online training course workflow, electronic certification issuing, and membership fees management. Tools: Wix, Make.com, Airtable, SignRequest.

Outstaffing and outsourcing: Barclays Capital, Canadian Tire, Thomson Reuters

Business Analyst (via EPAM Systems outsourcing)

Business users interviewing and elicitation, backlog creation, technical writing, demo.

Business Analyst (via EPAM Systems outsourcing)

Collaborated with clients to gather requirements, analysed old IBM OS/360 code to reconstruct system logic, created user stories, communicated with developers and testers, presented results to clients, and contributed to Agile process improvements.

Senior Database Developer, BI Analyst, Liquidity risk (via EPAM Systems outstaffing)

• Liquidity & Treasury IT – Regulatory Reporting with SAP BO and Microsoft SQL Server
• SSIS DWH management across multiple environments with SDLC automation
• Team leadership using the SCRUM techniques

Business Intelligence Consultant, Database developer

Reporting for Azerbaijan Oil & Gas company

• Budgeting / Forecasting / KPI reports for all stages from drilling to PnL
• SAP Crystal Reports, SAP BO Dashboards, MS SQL DWH

Business Intelligence Consultant, Database developer

• Developing budgeting, forecasting, financial, operational, controlling, payroll, and user management reports using Crystal Reports and SAP BO Dashboards
• Designing and optimising MS SQL stored procedures and Oracle SQL routines for data extraction and transformation (pivot, extracting dimensions)
• Maintaining SAP BW Middleware and data warehouses (Oracle DWH, MS SQL DWH)
• Enhancing report filtering and UX elements using JavaScript components (JQuery)
• Tuning IBM WebSphere and JSP applications

Head of consumer finance and personal loan development

Head of credit products

Head of Card Products and Co-Brand programs development

Also worked as head of Card products reengineering team in SAP implementation project

• Self-hosted Home Assistant Green hub exposed to the internet via Cloudflare Tunnel (Zero Trust), connected to Android companion app without port forwarding.
• Cross-compiled PhotoRec (CGSecurity open-source file recovery utility) for Home Assistant OS (aarch64) using a temporary Azure Linux VM provisioned and scripted with GitHub Copilot.

• Forked fast-mcp-telegram, customised and deployed on Azure Linux VM, added OAuth, exposed via Cloudflare Tunnel, authored a Claude Skill to integrate the server with Claude AI.

• Android app (Flutter/Dart) built with GitHub Copilot — transcribes voice messages shared from Telegram and WhatsApp.
• Benchmarked all available Azure AI Foundry speech-to-text models on Russian and English speech; selected best-performing engines across Azure AI Foundry, Azure Speech Services, and ElevenLabs.

• Anti-bot bypass stack: Playwright headless evasion (AutomationControlled disabled, webdriver=undefined patch, custom UA/viewport) + curl_cffi TLS fingerprint spoofing; residential proxy pool rotation + Azure-hosted proxies.
• AI vision analysis of listing photos (GPT-4o Vision / Google Cloud Vision) for structured client queries — e.g. "shower or bathtub?", "balcony present?"; Azure AI endpoint rotation across 5 regions for maximum throughput.
• Async pipeline (50 req/sec): category crawler → HTML downloader with session management → private API phone extractor (bearer token auto-refresh via Playwright network interception) → multi-core ultrafast parser → SQLite. Full checkpointing; built with GitHub Copilot.

• JSON Resume as structured AI prompt source — CV data is served as a machine-readable context alongside a parallel analysis form, enabling side-by-side ChatGPT-assisted review.
• API keys protected end-to-end via Cloudflare Tunnel (Zero Trust) — no credentials exposed client-side; Vue.js + Python; built with GitHub Copilot.

Dnipropetrovs'kij Nacional'nij Universitet

Master's degree, Applied Mathematics and Computer Science

January 1995 - December 2000

Grade: Bachelor and short master's degree

Skills: Mathematical Modeling · Statistical Data Analysis · Probabilistic Models · Discrete Mathematics · Graph Theory · Combinatorics · Algorithm Design · Data Structures · Computational Finance

Kyiv Institute of Modern Psychology and Psychotherapy

Master's degree, Psychology

January 2014 - December 2017

Grade: Bachelor and short Master's degree

Skills: Coaching · Personal Development · Conflict Management