Software, automation, and data systems that grow your business.
I design, build, automate and maintain the systems behind growing companies — web and mobile apps, AI automation, reliable databases, and Dynamics 365 — at enterprise quality and globally affordable prices.
Microsoft Certified · Solution Architect Expert ×3 · 200+ user ERP go-live delivered
Trusted by businesses in Kenya, the US, EU & the Gulf — built with
- React
- Next.js
- Astro
- Flutter
- Node.js
- Python
- PostgreSQL
- MongoDB
- SQL Server
- Azure
- AWS
- Supabase
- Dynamics 365
- Power BI
- n8n
- OpenAI
- Stripe
- M-Pesa
Five capabilities. One business operating system.
Each service stands on its own — or combines into a single system where your website, app, data, automations and ERP all talk to each other.
Web development
Websites and web apps that load fast, rank well, and convert.
ExploreAI automation
Put repetitive work on autopilot and turn more leads into customers.
ExploreMobile apps
iOS and Android apps from a single, cost-efficient codebase.
ExploreDatabase administration
Faster, safer, always-available databases.
ExploreDynamics 365 Finance & Operations
Microsoft-certified D365 Finance & Operations technical consulting.
ExploreThe technical partner who can build it, automate it, and keep it running.
Microsoft-certified, enterprise-proven
Three Microsoft Solution Architect Expert certifications and a 200+ user D365 ERP go-live behind me — I bring enterprise rigour to projects of every size.
Full-stack range
Web, mobile, AI automation, databases and ERP under one roof. Fewer vendors, fewer handoffs, one partner who sees the whole system.
Globally affordable
Enterprise quality at prices well below typical US/EU agencies — so SMEs and startups can afford to build things properly.
Reliable & clear
Regular demos, plain-language updates and dependable delivery. You always know where your project stands.
Put your repetitive work on autopilot.
AI automation is where most businesses find the fastest return: faster responses, more qualified leads, and hours of manual work removed every week. Here's what that looks like in practice.
Explore AI automation- Leads answered overnight Answered in 2 seconds, 24/7
- 10 hrs/week of data entry 0 — fully automated
- Missed calls = lost sales Every call captured & booked
Systems that delivered measurable results.
A few representative projects. Each one started as a business problem, not a feature list.
Technical delivery on a 200+ user D365 Finance & Operations insurance go-live
Delivered upgrade-safe X++ customizations, DMF data migration and KPI reporting on an enterprise Dynamics 365 F&O implementation for a leading East African insurance group.
- 200+ users at go-live
- 6 core finance & ops modules
A cross-platform wallet MVP shipped in six weeks
A fintech startup needed an iOS and Android wallet with M-Pesa and card top-ups — fast and on a tight budget.
- 6 wks idea to launch
- 2 → 1 codebases to maintain
From 8-second reports to under 1 second
A B2B SaaS platform was buckling under slow queries. Targeted database tuning made it fast again — no rewrite needed.
- 62% faster app overall
- 8s → 0.8s report load time
A clear path from idea to working system.
No mystery, no runaway scope. Four simple stages, with you in the loop the whole way.
- 01
Discovery
A free call to understand your goals, constraints and what success looks like. You leave with clarity even if we don't work together.
- 02
Proposal
A clear scope, timeline and fixed or milestone-based price. No surprises, no padded hours.
- 03
Build & ship
I build in focused iterations with regular demos, so you see progress and steer early — not at the end.
- 04
Support
Launch, monitoring and ongoing care. Systems need upkeep; I keep yours running and improving.
Microsoft-certified across Dynamics 365, Azure & the Power Platform — including three Solution Architect Expert certifications.
Solution Architect Expert 3
- D365 F&O Solution Architect Expert
- Azure Solutions Architect Expert
- Power Platform Solution Architect Expert
Associate 5
- D365 F&O Developer Associate
- Power Platform Developer Associate
- Azure Administrator Associate
- Power BI Data Analyst Associate
- Fabric Analytics Engineer Associate
AI, Data & Foundations 4
- AI Business Professional
- Generative AI (Microsoft & LinkedIn)
- ML Specialization (DeepLearning.AI / Stanford)
- CS50 Python (Harvard / edX)
What working together feels like.
Crispus rebuilt our booking flow and connected it to WhatsApp. Inquiries that used to sit overnight now get answered in seconds — our conversion roughly doubled.
He took a slow, crash-prone database and made it quick and reliable. Reports that timed out now run in under a second. Calm, clear, and fast.
Enterprise-level D365 expertise without the enterprise overhead. Our integrations finally work the way the business actually operates.
Placeholder testimonials — real client quotes land here as projects wrap.
Let's build something that pays for itself.
Book a free 20-minute call. We'll map the fastest path from where you are to a working system — no pressure, no jargon.