Full-Stack Product Engineer · AI Systems · Technical Leadership
Full-stack product engineer building production software and applied-AI systems — React, TypeScript, Supabase/PostgreSQL — and leading delivery of enterprise business platforms that automate operations and scale.
I'm Sean Serugo — founder of Clouds Store Ltd and creator of SCORE HMS (Smart Healthcare Management System). I specialize in transforming business processes into modern digital solutions.
My work sits at the intersection of software engineering, business systems and product design — turning fragmented operations, spreadsheets and manual handoffs into enterprise-grade platforms that actually move revenue.
From pharmacies and hospitals to logistics and SaaS, I ship systems that hold up under real operational load and give leaders the visibility they've been missing.
Practical, production-minded AI work — model integrations and agentic engineering workflows used to build and maintain live systems.
Wiring language models into real product workflows — structured outputs, tool calling and guardrails around business data.
Day-to-day engineering with Codex and Cline: planning, multi-file edits, review loops and repeatable prompts tied to a real repo.
OpenAI APIs, Gemini / AGY and Ollama for local models — chosen per task for cost, latency and data-sensitivity.
Using AI as a delivery multiplier while keeping human review, testing and data-integrity checks in the loop.
AI-guided English tutoring with live sessions, adaptive lesson cards and integrated payments — connecting students and teachers around a real conversation loop.
An AI engineering workspace for chat-driven code generation and editing, sandboxed execution, project and version management, and GitHub workflows. In active development.
Full-stack product engineering, applied AI and the delivery discipline to keep production systems reliable.
From flagship SaaS to focused client tools — a snapshot of what I've built.
Enterprise-grade, multi-tenant SaaS platform running pharmacies, clinics, hospitals and labs across branches. Purpose-built for African healthcare operations with an offline-capable POS, batch/expiry intelligence and a CEO-level command center.
A focused pharmacy stack — sales, purchases, inventory, batch tracking, expiry monitoring, stock counts and financial reporting — with a mobile-responsive POS built for retail speed.
Retail point-of-sale and stock control — fast checkout, barcode-driven selling, batch and expiry awareness, stock counts and daily sales/profit reporting.
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An AI engineering workspace for chat-driven code generation and editing, sandboxed execution, project and version management, and GitHub workflows. Currently in active development.
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AI-guided English tutoring with live sessions, adaptive lesson cards and integrated payments — connecting students and teachers around a real conversation loop.
33 further client systems and sites — open any for the case study.
Leading a diversified operator across logistics, ecommerce, rentals and travel — with technology at the core.
Building a multi-tenant SaaS healthcare platform used across pharmacies, clinics and hospitals.
Turning operational chaos into measurable systems — inventory, POS, accounting, CRM, ERP.
Designing high-conversion websites and product surfaces for founders and SMBs.
Shipping AI-powered tools with OpenAI + Supabase — from tutoring to internal ops agents.
Enterprise-grade software delivered end-to-end — architecture, code, and rollout.
Custom platforms engineered for scale, security, and long-term velocity.
High-conversion marketing sites with a premium editorial feel.
Multi-branch stock, barcodes, transfers and reorder intelligence.
Clinical workflows, EMR, billing, labs and radiology — end to end.
Batch, expiry, POS and reporting purpose-built for retail pharmacy.
Fast, offline-capable point-of-sale for real-world retail.
Multi-tenant architecture, billing, roles, and admin surfaces.
LLMs wired into real business workflows — not just chatbots.
Replace spreadsheets and manual handoffs with reliable systems.
One-of-a-kind tools when off-the-shelf software isn't enough.
Payments, messaging, accounting, and third-party data — cleanly wired.
Postgres schemas, RLS and access patterns built to last.
Second-opinion architecture reviews and delivery planning.
Screenshots and moments from the products in production. Click any tile to expand.
"SCORE has streamlined how we run the centre — from patient records and prescriptions to pharmacy stock and daily reconciliation. Everything now lives in one secure system."
"The integrated EMR and pharmacy in SCORE means our clinicians prescribe and our dispensary fills in seconds — no paper, no double entry. Local support has been excellent."
"Running both a pharmacy and a clinic, SCORE gives us one platform for POS, expiry tracking, patient records and billing. Stock losses are down and our reporting is finally reliable."
For consulting: tell me about your business, the problem, and where you want to be in 12 months. For recruiters and hiring teams: I'm open to selected full-stack engineering, AI and technical leadership roles — email or LinkedIn is fastest, and I reply within 24 hours.