Nazar
Kaniuka.

Logistics platform for a freight operator — a React front end over a Go/MySQL API, with a Go Telegram bot connecting drivers and managers.

• Built the React/TypeScript front end over a Go + MySQL API
• Mapped driver–manager workflows to find the manual handoffs worth automating
• Role-scoped the chatbot: managers see route, kilometrage and status; drivers only their own
• Automated truck and goods tracking, saving €630 per week
• Ran an AI-assisted dev cycle with review gates — 20 hours saved weekly
• Led rollout training for 20 drivers

Collected and structured visual and textual Points of Interest data across ArcGIS information clusters for leisure and tourist maps.

• Identified route planning as the efficiency constraint on the job
• Built a Python optimisation tool on OpenStreetMap, NumPy and GeoPandas
• Sequenced visits between clusters with a Held–Karp approach — 20 km less travel
• Added a Pytest pipeline that surfaced and covered the algorithm's edge cases

Delivered the organisation's platform in TypeScript — Next.js front end, NestJS API, MySQL — with a team of seven, for 2,500 users.

• Found excess network calls with Prometheus and Grafana
• Batched and cached the paths responsible: 2s down to 120ms
• Configured private S3 storage with time-limited presigned URLs
• Turned Figma designs and stakeholder feedback into responsive features
• Onboarded and guided developers within the team

Web scraper built for an applied market research project to collect review data.

• Over 10,000 reviews across 10 products in around 5 minutes of work

Exploratory analysis of UK vaccination data in Python and R.

• Worked across a sample of over 5,000 records

Assistant that extracts information from PDFs and supports scheduling.

• Parser later reused inside the V&R Spedition workflow

File system watcher in Go that monitors a project directory in real time, detecting additions, modifications and deletions.

• General tree structure with depth-first traversal
• Configurable ignore rules and colour-coded output