I build web, mobile, and AI automation products that actually ship.
Backend-focused product engineer building SaaS platforms, mobile apps, marketplaces, dashboards, and AI workflows for international clients. This portfolio is organized by proof, outcomes, and role-specific depth.
Numbers a recruiter can scan and a client can trust.
Every profile page and case study is built around evidence: shipped systems, install metrics, revenue metrics, delivery scope, and stack decisions.
Not a logo wall. A stack used to ship actual products.
The website uses official icon libraries for recognizable technology marks, but the content stays focused on architecture, delivery, performance, and business outcomes.
Case studies with problem, build, stack, and outcome.
Riderem
Multi-restaurant delivery platform for an Italian company with admin, vendor, rider, customer, order, payment, and reporting workflows.
€237,688+ revenue and 9,078+ orders in year one.
JJ Deliveries
Scalable delivery platform for order handling, dispatch, operations tracking, and reporting in Australia.
800K+ AUD business volume.
Pikup
Third-party delivery aggregation platform for Switzerland and France with partner integrations including UberEats, Padello, and Stuart.
115.16K+ CHF revenue in one year.
Hoheal
Hotel management SaaS for a German company covering property operations, user roles, dashboards, booking flows, and tenant-level data separation.
Tenant-separated hotel operations platform.
My Calendar Period Tracker
Calendar-based cycle tracking app with reminders, privacy-conscious flows, and polished iOS release.
200K+ App Store installs.
RAG Knowledge Base Assistant
Retrieval assistant for documents, SOPs, project notes, onboarding, policy lookup, and internal support.
Source-attributed answers over business documents.
One engineer. Four focused profiles.
The site does not force every visitor through every skill. Share the page that matches the role, and each page shows only the relevant proof.
Full Stack Developer
Backend-heavy web platforms, SaaS, APIs, dashboards, payments, and deployment.
Flutter Developer
Flutter apps for iOS and Android with store launches, native integrations, and install metrics.
React Native Developer
React Native and TypeScript apps with Expo/bare workflows, native modules, and store delivery.
AI Automation Engineer
AI agents, RAG, n8n, LangChain, CrewAI, OpenClaw, chatbots, and workflow automation.
The process is simple because the execution is not.
Understand the workflow
Senior delivery means choosing the right tradeoffs before the code becomes expensive.
Architect the system
Senior delivery means choosing the right tradeoffs before the code becomes expensive.
Build APIs and interfaces
Senior delivery means choosing the right tradeoffs before the code becomes expensive.
Test, release, monitor
Senior delivery means choosing the right tradeoffs before the code becomes expensive.
Improve after launch
Senior delivery means choosing the right tradeoffs before the code becomes expensive.
Tell me what you need built.
Send the role page or CV that matches your need, or start with the strongest proof: the work.