Josemaria Aliemhe
Software Developer · AI Automation Engineer
Most of my work starts with people describing a problem in their own words, and ends with something running that their business depends on. That has meant websites, AI agents that handle customer conversations, voice agents, and the automation and infrastructure that keeps it all up. I take projects from the first conversation through to production, working closely with clients and their teams along the way.
Work
- 2026to present
Seven Flags Real Estate Investments
Nairobi real estate firm serving international property investors.
Runs everything technical: their WhatsApp AI assistant, the databases behind it, booking and calendar integration, alerting, and the infrastructure it sits on. The assistant answers investor questions from the firm's own knowledge base, checks live calendar availability and books consultations, site visits and investor tours, records and enriches every lead, and recognises clients who return weeks later.
Stack- n8n
- Supabase vector search
- WhatsApp Cloud API
- Calendly API
- OpenAI and Claude
- 2026to present
Ervin Coty
US based author and speaker.
Built and maintains his website and the AI content system behind it: a retrieval layer over his books and quotes so anything generated stays grounded in his actual writing, wired to a video and voice pipeline with a human approval step before publishing. Also manages the self hosted infrastructure it runs on.
Stack- Next.js
- Supabase with pgvector
- OpenAI embeddings
- ElevenLabs
- self hosted n8n on Docker
- 2025to present
Zion Health Services
NDIS disability support provider operating across New South Wales, Victoria and Queensland.
Built the multi page site with service pages, a multi step referral and intake flow, and search optimisation. Still manages the codebase and ships updates.
Stack- Next.js
- React
- Tailwind
- Vercel
- 2024to present
Raven's Haven
Registered NDIS provider in Victoria, Australia.
Built the site with service pages, online referral, digital service agreements and search optimisation, and handles ongoing maintenance.
Stack- Next.js
- React
- Tailwind
- Vercel
Projects
07 entries- 01
Two sided host assistant
whatsapp · two agents
WhatsApp AI agent for short stay apartment hosts. One agent answers guest questions around the clock. When it cannot help, it alerts the host, takes the host's reply and relays it back to the guest in the same voice on the business number, so the guest never sees the host's personal line. Two coordinated agents with persistent memory and stateful routing between them.
Guest agent, hand off branch and host relay in one workflow. - 02
Retail order assistant
whatsapp · orders
WhatsApp AI agent for a barber and salon supplies shop in Nairobi. Searches the product catalogue, answers delivery questions and creates orders in the database from the chat itself.
- 03
Body by Alison Caroline
web · chat and voice
Site for a Nairobi fitness studio with class timetable, pricing and retreats, built with both a chat assistant and a voice agent so members can book by message or by phone.
- 04
The Ndemi Place
web · whatsapp booking
Site for a Nairobi guesthouse with a WhatsApp booking assistant integrated. The assistant checks real room availability, quotes event packages, takes deposits and flags the owner when a booking needs her.
- 05
Global Oil Energy and Gas
web · catalogue and quotes
Petroleum brokerage site with a product catalogue and quote requests.
- 06
- 07
Ehi Xpressions
web · checkout
Online store with Paystack checkout.
Skills
Web
- Next.js
- React
- JavaScript
- TypeScript
- HTML
- CSS
- Tailwind
- responsive design
- search optimisation
- Vercel
AI and automation
- conversational agents
- prompt engineering
- retrieval augmented generation
- vector search
- OpenAI and Claude models
- Claude Code
- n8n
- Voiceflow
- Vapi
Backend and data
- Node.js
- Express
- REST APIs
- webhooks
- Supabase
- PostgreSQL
- MongoDB
- schema design
- WhatsApp Cloud API
- Calendly
- Paystack
- M Pesa
Infrastructure
- Docker
- VPS deployment
- Traefik and SSL
- Redis
- Git
- domain and DNS setup
About
Nairobi, Kenya
Software Developer and AI Automation Engineer based in Nairobi, Kenya, open to remote.
Education
- 2024
Full Stack Software Development Bootcamp
GoMyCode Lagos
- 2021 to 2023
University of Lagos
Mass Communication
- Meta
Advanced React, Programming with JavaScript, HTML and CSS in Depth, Version Control
via Coursera