Tejiri.Dev
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03 · SERVICES & SOLUTIONS

What I Can Build For Your Business.

Whether you need a modern website that wins customers, a custom web application, or AI automations that handle your calls, WhatsApp orders, and admin work 24/7 — here is exactly how I can help you grow.

Core Engineering Services

3 Tailored Engagement Solutions
SERVICE 01FLAGSHIP CAPABILITY

AI Automations & Custom AI Agents

Automate your customer support, phone calls, WhatsApp orders, and daily repetitive tasks.

I build custom AI workflows using n8n, OpenAI, and Voice AI that answer customer inquiries, qualify leads, book appointments, and update your spreadsheets or CRM automatically.

What You Receive (Concrete Deliverables):
24/7 Inbound Voice AI Receptionist with live calendar booking & SMS confirmation
Conversational WhatsApp & Web Chat ordering bots with line-item database parsing
RAG knowledge bases loaded with company data for zero-hallucination customer support
Automated executive inbox triage, attachment parsing, and operational spreadsheet logging
Two-way appointment reminder engines that reschedule slots based on customer SMS replies
Typical Delivery: 2 – 3 Weeks per production workflow system
n8nOpenAI GPT-4oVapi Voice AIPinecone Vector DBAirtableTwilio
Scope This Architecture
SERVICE 02CUSTOM ENGINEERING

Custom Web Applications & AI Platforms

Full-stack web apps, booking platforms, client portals, and internal business tools.

Need more than a standard website? I build fast, secure web applications with databases, user accounts, payment integration, and built-in AI features tailored to how your business operates.

What You Receive (Concrete Deliverables):
Next.js 16 + TypeScript full-stack architectural applications
Real-time clinical, dental, or corporate appointment scheduling engines
Bespoke client dashboards, authenticated portals, and role-based access systems
Sub-second Core Web Vitals performance with clean editorial motion choreography
Technical SEO architecture ensuring category authority in search rankings
Typical Delivery: 3 – 5 Weeks from design system to production launch
Next.js 16TypeScriptTailwind CSSFramer MotionPostgreSQLSupabase
Scope This Architecture
SERVICE 03REVENUE ARCHITECTURE

Business Websites, Landing Pages & E-Commerce

Clean, fast, mobile-ready websites designed to make your brand look professional and turn visitors into paying customers.

From high-converting landing pages for your ads to full company websites and online stores with WhatsApp or card checkout — built to load fast and rank on Google.

What You Receive (Concrete Deliverables):
High-converting landing pages for paid ads and corporate brand flagships
Mobile-first digital catalogs and restaurant menu flagships
Direct-to-WhatsApp order dispatch and automated receipt generation
Payment gateway integrations (Stripe, Paystack, Flutterwave) with instant link generation
Sub-second page speeds with 95+ Google Lighthouse scores and Google schema
Typical Delivery: 2 – 3 Weeks to full commercial deployment
Next.jsTailwind CSSFramer MotionFlutterwaveWhatsApp Cloud API
Scope This Architecture
Engagement Methodology

How Engagements Work

A Rigorous 4-Stage Architectural Blueprint

We audit your current operational bottlenecks, inquiry channels, and customer touchpoints. I deliver an architectural specification defining the exact data schemas, APIs, trigger points, and expected ROI before writing a line of code.

Ready to eliminate operational friction?

Initiate a 20-Minute Technical Architecture Call

We will map out your current workflows, calculate prospective automation hours, and define the scope of your build.

Book Consultation via WhatsApp