Fractional CTO • Senior Engineer • Team Lead • AI & Automation Partner
I build, rescue, and scale software that helps businesses grow.
From quick scripts and internal tools to enterprise-grade platforms used by millions, I help founders, startups, agencies, and established companies turn complex ideas into working systems.
- I can lead a team, strengthen an existing engineering organization, or work solo and deliver independently.
- I handle strategy, architecture, backend-heavy systems, delivery management, and hands-on implementation.
- I work across product discovery, MVP delivery, modernization, integrations, infrastructure, and long-term scaling.
- I help companies use AI in practical ways: copilots, assistants, chatbots, automations, search, support, and internal knowledge tools.
What I Actually Do
I help companies move faster without creating technical chaos. That can mean acting as a Fractional CTO, joining as a senior product engineer, leading teams through difficult delivery periods, fixing architecture and infrastructure problems, or building a product from zero. I am comfortable with business conversations, technical leadership, and deep implementation work.
How I Can Help
Fractional CTO & Technical Partner
For founders and business owners who need senior technical thinking without hiring a full-time CTO.
- Product and technical strategy
- Architecture, stack, and vendor decisions
- MVP planning, roadmap shaping, and delivery oversight
- Hiring, mentoring, and team structure
- Clear communication with founders, clients, and stakeholders
Senior Engineer for Hard Problems
Hands-on delivery for backend-heavy systems, integrations, infrastructure, and product-critical features.
- Complex APIs, business logic, and integrations
- Fintech, logistics, payments, banking, and internal platforms
- Legacy rescue and modernization
- Performance, reliability, and maintainability improvements
- Fast, independent execution when needed
Team Lead / Engineering Manager
Leadership for teams that need more structure, better delivery, stronger code quality, and healthier engineering culture.
- Sprint planning and delivery discipline
- Code reviews, architecture guidance, and technical mentoring
- Cross-team coordination and expectation management
- Onboarding, hiring support, and technical interviews
- Hands-on support where teams are overloaded or blocked
Audit, Rescue & Scale-Up
When software becomes slow, fragile, expensive, or hard to change, I help identify root causes and fix them.
- Architecture and codebase audits
- Database, infrastructure, and CI/CD reviews
- Security, performance, and operational bottleneck analysis
- Prioritized action plans instead of vague recommendations
- Optional implementation support after the audit
AI, Automation & Intelligent Systems
AI should create real business value, not just headlines. I can help design and ship practical AI features, internal AI tools, and automation workflows that save time, reduce manual work, and unlock new product capabilities.
LLM-powered assistants and internal copilots
AI chatbots for support, sales, onboarding, and operations
Knowledge search, semantic retrieval, and RAG-style systems
Document, email, and ticket summarization or classification
Data extraction, tagging, and workflow automation
Recommendation, personalization, and decision-support features
Voice, text, and multimodal AI integrations
AI-enhanced admin tools, CRMs, and internal portals
Leadership, Organization & Delivery
I do not only write code. I help organizations work better around technology: clarify ownership, improve planning, reduce delivery risk, align engineering with business goals, and keep projects moving even under pressure.
- I can run independently as a senior individual contributor.
- I can lead small and mid-sized teams and mentor developers.
- I can organize delivery for agencies, startups, and internal departments.
- I can translate business goals into technical plans and execution steps.
- I can help founders and managers make better technical decisions quickly.
- I can step into messy situations and create clarity, momentum, and accountability.
Modern Technologies I Work With
Frontend & Product UI
Modern web interfaces, dashboards, portals, and product frontends.
Mobile & Native Apps
Mobile products for Android and iOS, including cross-platform delivery and native development where it makes sense.
Backend & APIs
Reliable systems, integrations, and business logic across multiple ecosystems.
Data, Infra & Platform
Operational foundations for scalable and maintainable software.
Management & Product Delivery
The tools and operating habits needed to keep engineering work organized, visible, and moving.
Analytics, Growth & Operations
Measurement, marketing, and operational visibility for products, campaigns, and business decisions.
Quality & Delivery
Engineering practices that keep software safe to change and easier to ship.
AI & Intelligent Automation
Practical AI capabilities that fit products and internal operations.
Recent Modern Showcases
Recent public code examples that show current stacks, testing practices, and architectural thinking.
Ruby Event-Driven & Service Architecture Showcase
Latest public Ruby showcase covering Redis Streams event processing, retry handling, read-model projections, microservice coordination, realtime collaboration, and API development.
Ruby 4.0, Sinatra, Rack, ActionCable, PostgreSQL, Redis Streams, Puma, Sequel, RSpec, RuboCop, Docker
Python Event Platform
A Docker-first event-driven backend with Redis pub/sub, async projections, service APIs, notifications, activity feeds, and audit logging.
Python 3.14, FastAPI, Redis, SQLite, Uvicorn, Pytest, Ruff
Event-Driven Node.js Platform
A minimal distributed platform focused on Redis Streams, notifications, activity feeds, audit logging, retry handling, and operational discipline.
Node.js, Redis Streams, JavaScript, ESLint, c8, automated tests
Modern React / Next.js Product Platform
A recent public showcase built with a modern TypeScript stack, strong test coverage, and production-style quality checks.
Next.js 16, React 19, TypeScript, Vitest, Playwright
Cross-Platform Gym Management App
A modern product example split into frontend and backend apps for auth-first mobile/web flows, protected APIs, and product workflow foundations.
React Native, Expo, NestJS, PostgreSQL, Prisma, React Query, Zustand, Playwright, Jest
Nuxt / Vue Social Platform Frontend
A real-time frontend showcase with SSR, edge caching rules, feed orchestration, testing, and multi-service local development.
Nuxt 4, Vue, TypeScript, Nitro, SSE, Vitest, Playwright, Kubernetes manifests
Go Backend Showcase
A backend-focused public example covering APIs, authentication, realtime communication, queues, workers, and infrastructure-ready integrations.
GoLang, PostgreSQL, Redis, WebSockets, JWT, AWS SDK
PHP Foundation Showcase
A strict-typed PHP showcase with modular packages, messaging, GraphQL, custom Symfony internals, and a modern backend foundation.
PHP 8.5, Symfony 8, RabbitMQ, Redis, GraphQL, PHPUnit, PHPStan
AI Note-Taking Product
A newer Elixir/Phoenix-based AI product direction around smart notes, authentication, integrations, background jobs, and live product workflows.
Elixir 1.17, Phoenix, LiveView, PostgreSQL, Oban, Tailwind
Java Platform Showcase
A Java example with modern Spring-based backend architecture, caching, persistence, Kafka, migrations, and strong automated test discipline.
Java 21, Spring Boot 4, JPA, Redis, Kafka, Flyway, Testcontainers
Telegram Platform Integration
A Go-based Telegram bot API codebase showing messaging-platform integration experience and practical bot-related backend work.
GoLang, Telegram Bot API, tests, messaging integrations
Selected Portfolio Highlights
Global BNPL FinTech Platform
Backend development and product engineering for a large Buy Now Pay Later platform used by more than 10 million people across multiple markets.
Logistics & Warehouse Systems
Internal tools, customs flows, and operations platforms for large-scale logistics, warehouse, and movement-heavy businesses.
Banking, Payments & Financial Workflows
Interfaces, internal systems, anti-fraud layers, KYC/AML-related processes, and payment-centric product logic.
Marketplaces, Portals & Booking Products
Customer-facing platforms for local services, appointments, real estate, ticketing, travel, and multiple commerce flows.
Healthcare, Legal & Compliance-Sensitive Systems
Platforms where accuracy, privacy, and operational reliability matter: healthcare directories, legal document tools, and regulated workflows.
Internal Tools, CMS, ERP & Operational Software
Admin systems, internal dashboards, company workflows, custom CMS builds, and business software tailored to how teams actually work.
AI, Bots & Automation Workflows
Practical assistants, conversational interfaces, workflow automation, and internal AI-driven productivity systems.
Mobile Apps & Cross-Platform Products
Consumer and business mobile products spanning booking, lifestyle, tracking, education, and operational use cases.
Broader Project History
A longer list of products and systems delivered across fintech, logistics, healthcare, retail, media, mobility, education, and internal business operations.
Global FinTech BNPL Platform
A high-scale Buy Now Pay Later platform serving over 10 million users across the Middle East and Europe. Played a key role in backend development and product engineering, helping the company reach unicorn status in 2023. Responsibilities included designing scalable systems, integrating internal and external services, and improving performance and infrastructure across multiple regions.
On-Demand Local Services Platform
Developed a digital platform that connects customers with local professionals offering services like repairs, moving, and cleaning. The system included real-time booking, provider dashboards, and automated notifications. Designed for ease of use and regional adaptability, it helped thousands of users access reliable local services across Germany.
Billing and Payment System
Built a custom billing platform for online services, handling subscription logic, invoicing, and client self-service tools. Designed to support flexible pricing models and streamline financial operations.
Online Medical Product Catalog
Developed a searchable online directory for medical drugs and healthcare products. The system includes dosage information, packaging details, and availability for pharmacy partners.
Photography Booking Platform
Created a portfolio-driven website with appointment booking for a photography studio. Integrated a CMS for content control and tools for client engagement and scheduling.
Retail Banking Interface
Worked on digital interfaces and integrations for an online banking solution. The platform offered card transactions, anti-fraud layers, and user-friendly financial tools for global users.
Online Travel Agency
Implemented a flight and hotel booking platform with search, filters, and payment integration. The project focused on UX, performance, and integration with multiple suppliers via API.
Warehouse Management Tools
Built internal tooling for a global e-commerce business to optimize warehouse logistics. Included solutions for inbound/outbound flow, customs processing, and system integration with hardware.
Corporate Website for Gaming Company
Developed a modern, multi-language corporate site for an international game publisher. Prioritized branding, news publishing, and seamless localization across multiple regions.
3D-Printed Voice Assistant
Built a physical voice-activated assistant embedded in a 3D-printed case, designed for children. Focused on fun interaction, safe content, and conversational AI capabilities.
Luxury Real Estate Portal
Created a portal showcasing premium residential properties. The platform featured virtual tours, agent management, and smart filters for targeted discovery and lead generation.
Forex Trading Platform
Developed tools for a financial trading company offering ECN-based forex services. Key features included real-time data feeds, user dashboards, and back-office tools for compliance.
Secure Legal Document Vault
Implemented a cloud-based storage and sharing platform for legal professionals with encryption, version control, and compliance-oriented collaboration tools.
Fleet Tracking Dashboard
Built a real-time fleet tracking interface for a logistics provider. Enabled route planning, location monitoring, and event alerts for multiple vehicle types.
Event Ticketing and Promotion Platform
Created a solution for managing live events with ticket sales, attendee lists, promotions, and mobile QR check-ins.
Healthcare Appointment Scheduler
Developed a platform that connects patients with doctors, allowing users to browse profiles, view calendar availability, and book appointments with automated reminders.
Subscription-based E-Learning Portal
Built an online learning platform offering paid access to courses, interactive lessons, quizzes, and progress tracking tools.
Digital Marketplace for Handmade Goods
Launched an e-commerce marketplace for artisans to sell handmade items. Supported shop setup, order handling, and customer feedback features.
Restaurant Ordering System
Developed an online ordering platform for restaurants with delivery, pickup, and dine-in QR code scanning and real-time order notifications.
Automated Resume Screening Tool
Built a SaaS tool for HR teams to screen candidates using keyword extraction, scoring algorithms, and job-fit ranking automation.
Virtual Reality Mobile App
Created an app for uploading toys or character photos and transforming them into interactive AR/VR experiences.
Online Donation and Fundraising Platform
Developed a system for non-profits to run fundraising campaigns, collect donations, and send automated donor updates and reports.
Property Management System
Created a digital portal for landlords and tenants to handle rent, maintenance, contracts, and messaging all in one system.
Interactive Museum Guide App
Built a mobile app offering audio guides, augmented reality features, and multilingual descriptions for museums and cultural centers.
Custom CMS for News Publishers
Developed a CMS platform for editorial teams managing digital publications, supporting content workflows, SEO, and media assets.
Online Pet Adoption Platform
Designed a system for animal shelters to list adoptable pets, manage adoption inquiries, and automate follow-ups.
Online B2B Wholesale Platform
Built a secure web platform for wholesale suppliers and retailers to manage bulk orders, delivery timelines, and volume pricing.
Voice-Controlled Smart Home Interface
Developed a voice-activated dashboard for controlling smart home devices, lights, and environmental settings.
Online CRM System for Field Services
Built a CRM for service-based companies with customer management, job tracking, and mobile-friendly scheduling.
Offline Business Infrastructure Platform
Created tools for offline service providers to manage appointments, clients, and operations — especially for wellness and beauty sectors.
Automated Translation and Localization Workflow
Engineered a workflow tool to detect, extract, and process multilingual content with automation for global content teams.
Client Portal for Financial Services
Developed a secure client interface for investment firms, allowing clients to view portfolios, download statements, and communicate securely.
Dealer Intranet for Automotive Brands
Launched a backend tool used by automotive dealers to manage vehicle stock, marketing campaigns, and performance reporting across multiple brands.
Mobile Content Publishing Framework
Designed a system to publish stories and articles in app-based environments, optimized for offline reading and push-based distribution.
Digital Marketing Automation Toolkit
Developed a marketing platform that automates lead nurturing, email campaigns, and performance tracking. Designed for SMBs and solopreneurs.
Legal Consultation Scheduler
Created a system for law firms to accept client bookings, track case progress, and facilitate document exchanges in a privacy-conscious environment.
Custom Analytics Dashboard
Built a visual analytics tool that combines business KPIs, user behavior, and funnel tracking into one customizable interface for strategic decision-making.
Real Estate Listings Aggregator
Launched a centralized listings aggregator that pulls data from multiple realtor sources, removes duplicates, and presents results in a user-friendly interface.
Remote Team Performance Tracker
Designed a time-tracking and performance dashboard for distributed teams, including timesheets, goals, and collaboration scorecards.
Volunteer Coordination Platform
Developed a web-based solution to match volunteers with NGOs, organize schedules, and track impact through activity logs and reports.
AI-Enhanced Portfolio Builder
Created a smart builder for freelancers and creators to generate attractive portfolio websites using AI-assisted design recommendations.
Digital Loyalty and Cashback Platform
Built a rewards system for retailers and partners with QR redemption, cashback processing, and referral tracking.
Promo Page Generator for Automotive Brands
Implemented reusable templates for automakers to build micro-sites promoting vehicle models and campaigns in different countries.
Chatbot Framework with Natural Language Parsing
Built a flexible bot architecture using natural language processing for use in customer support, lead generation, and appointment handling.
Banking Systems Development
Engineered secure and scalable systems for banking institutions, covering online banking portals, anti-fraud monitoring, KYC/AML verification processes, and integration with payment networks.
Cross-Border Logistics During Brexit
Led development of a logistics and customs documentation platform ensuring uninterrupted flow of goods across the UK and EU during the Brexit transition.
Event Ticketing System Integrations
Integrated ticketing solutions with real-time seat availability, QR scanning, and payment processing for venues and online platforms.
Mobile Apps for Lifestyle and Tracking
Developed various mobile apps including horoscopes, tarot readers, personal tracking, task reminders, and child-friendly educational tools.
White-Label Platforms for Digital Agencies
Built reusable codebases and digital products for creative agencies to rebrand and resell — covering CMS sites, e-commerce shops, and dashboards.
Fleet Logistics Platform
Created a complete solution for offline vehicle fleet operations: maintenance, routing, cargo, and location updates.
Photo Printing E-commerce Platform
Online store for photo books and on-demand prints. Includes uploads, customization tools, and order tracking.
Custom Messaging Protocol Over XMPP
Built a secure messaging system over XMPP for service communication in internal enterprise systems.
Banking Interfaces and Financial Workflows
Designed banking interfaces and loan platforms used across fintech solutions and online credit tools.
Fitness Studios Network
Created a multi-location fitness class and membership platform with instructor tools and payment integration.
Real Estate Sales Portals with 3D Features
Developed websites for property listings, with virtual tours, calculators, and lead generation forms.
B2B Electronics Distribution Platform
Built for a European distributor with price lists, inventory control, order logistics, and partner access.
Consulting and Credit Firm Websites
Custom websites for finance and credit services with calculators, forms, and information capture flows.
UK English Teaching Platform
Platform where teachers upload lessons, track student progress, and provide interactive content.
Volunteer Projects for NGOs
Created various platforms for humanitarian efforts, education, and small nonprofits.
Dance Studio Websites
Marketing and booking sites for dance schools, including schedules, instructor bios, and payment.
Dental Clinic Network
Multi-site system for dentists with online bookings, clinic info, insurance filters, and map views.
Custom CMS and ERP Solutions
In-house platforms managing admin, finance, and team workflows for SMBs and internal use.
Sea Freight and Repair Platform
Ordering and repair system for maritime fleet, ports, and logistics companies across global locations.
Fishing Club Membership Site
Community site for a niche fishing group with events, maps, photos, and booking tools.
Audio Equipment Manufacturer Website
Site for showcasing audio amplifiers with specs, galleries, and international contact network.
Timber House Components Marketplace
Website for wood panel and prefab housing supplier, with spec sheets and bulk inquiries.
Zoo and Park Website
Ticket sales and family info portal for a recreational zoo, including live map and photo gallery.
Need a strong technical partner?
If you need someone who can think strategically, ship hands-on, organize teams, modernize systems, and bring AI into the right places, let’s talk. I can help with small automations, MVPs, product rebuilds, core business platforms, and hard enterprise internals.