Building Digital Products That Work for People.

I am Quentine Nduati, a UX-Focused software engineer (cross-platform) and founder of Awahnex Technologies who bridges the gap between high-end design and scalable technology. From intuitive mobile apps to AI-powered business tools, I build complete digital solutions that help businesses grow and users thrive.

Explore how I combine strategy, design, and engineering to solve real-world problems.

Whether you’re an SME looking to scale or a partner with a big idea, let’s talk about making it a reality.

Engineering with Intention. Designing for Impact.

Most people see design and engineering as two different worlds. I see them as one system. My work sits at the intersection of User Experience, Scalable Architecture, and Business Strategy.

Whether I am helping a business automate their operations with Modern tech (e.g., AI) or building a cross-platform application from scratch, my goal is the same: to create products that are as intuitive to use as they are powerful to run. I don’t just build features; I build digital foundations that allow businesses to scale without the friction of over-engineered or confusing technology.

A Strategic Path from Concept to Launch

I follow a structured, product-first workflow designed to eliminate guesswork. Every phase of my process is built to ensure your digital solution is scalable, user-friendly, and aligned with your business goals.

1

Discovery & Strategy

We start by digging deep into your business goals, identifying your target audience, and uncovering the real problems that need solving.

2

Architecture & Planning

Before a single line of code is written, I map out the user journey and system architecture to ensure the final product is both logical and sustainable.

3

Intentional Design

I create high-fidelity product mockups and prototypes that focus on clarity and ease of use, ensuring the interface feels natural to your users.

4

Engineering & Integrations

Using a modern, high-performance tech stack, I build your application with a focus on speed, security, and the seamless integration of intelligent features.

5

Testing & Refinement

I rigorously test the product with real-world scenarios and user feedback to ensure everything works exactly as intended before it hits the market.

6

Deployment & Growth

I handle the technical launch and stay by your side to ensure the system scales smoothly as your business and user base grow.

Solutions in Motion: Selected Work

Real-world problems require more than just code they require understanding, strategy and precision. These projects demonstrate my ability to take complex ideas and transform them into scalable, high-performing digital products.

CollabHub: Enterprise-Grade SaaS Collaboration

The Problem: Modern teams are often forced to switch between document editors and separate messaging apps, leading to context loss and scattered feedback. This disconnected workflow slows down decision-making and makes it difficult to maintain a single source of truth for complex projects.

The Solution: I engineered CollabHub to eliminate isolated workspace contexts. By embedding a real-time WebSocket-powered chat gateway directly into every document, I created a unified environment where work and conversation live together. Built with NestJS and Redis, the system ensures lightning-fast data syncing and secure, role-based access for growing organizations.

CollabHub Dashboard - A Custom SaaS Collaboration Tool interface
VerseFlow: Real-Time Bible Transcription & Display System

The Problem: In high-stakes live environments, church media teams often struggle to keep visual displays synchronized with spontaneous preaching, leading to delays and congregation disconnect.

The Solution: I engineered a low-latency, human-in-the-loop system that uses AI speech recognition to detect Bible verses in real time. By combining an automated listener with a one-tap confirmation dashboard, I reduced the verse-to-screen delay to under 5 seconds, ensuring the media team remains fast, accurate, and in total control. Access the live project’s link in the case study

VoiceCraftAI: Custom AI Content Remixing & Tone Personalization

The Problem: Most AI content tools produce generic, robotic text that fails to capture a creator’s unique personality. For professionals, this means spending more time editing AI output than actually creating.

The Solution: I built an AI-powered content engine that allows creators to remix information into their own signature tone. By implementing custom prompt-engineering layers and a unique style-mapping architecture, the system ensures that every generated post, email, or article reflects the user’s specific voice, making AI a true extension of their brand. Access the live project’s link in the case study

A Unified Ecosystem for Modern Products

I don’t just pick tools; I build ecosystems. My stack is centered around TypeScript to ensure consistency, speed, and reliability across web, mobile, and backend systems. This allows for seamless integrations and a product that is easy to scale and maintain.

Product Strategy & Visual Design

Before a single line of code is written, I focus on the blueprint.

  • Experience Design: Figma (Prototyping & Design Systems)
  • Visual Identity: Adobe Photoshop, Illustrator, & InDesign

The Goal: Moving from user research to high-fidelity mockups that are realistically implementable.

Frontend & Mobile Engineering

Building high-performance, responsive interfaces that users love to touch.

  • Core Frameworks: React & Next.js (App Router, SSR)
  • Cross-Platform Mobile: React Native & Expo
  • UI Systems: Mantine UI (web) & Tamagui (mobile) + Phosphor-React (for design-to-mobile consistency)
  • State & Logic: Zustand, zod + Yup data validations.

Scalable Backend & Data Architecture

The engine that powers the experience, built for reliability and speed.

  • Server Side: Node.js, Express, & NestJS
  • Data Layers: PostgreSQL & MongoDB
  • Intelligence: OpenAI & Hugging Face API Integrations
  • Efficiency: Redis (Caching), BullMQ (Background Jobs), & Drizzle ORM

Real-time Systems & Infrastructure

Ensuring the product is live, fast, and interactive.

  • Connectivity: WebSockets (Socket.io) for real-time data
  • Deployment: Vercel, Railway, & Render
  • Workflow: Git/GitHub for version control and CI/CD pipelines
Reduction in wasted development time with clearly defined UX.
Savings on development costs with cross-platform development approach
Increase in team productivity via custom AI business tools.

Strategic Solutions for Digital Growth

I provide the technical leadership and execution needed to turn a vision into a market-ready product. By merging engineering discipline with a product-first mindset, I build systems that are high-performing, easy to manage, and ready to scale.

Product Strategy & UI/UX Design

The Blueprint for Success: I don’t just design screens. I build cohesive design systems and user journeys that solve real friction points. Every interface is grounded in research and built to ensure your users can achieve their goals with zero frustration.

Full-Stack Product Engineering

Scalable, High-Performance Systems From interactive web dashboards & apps to cross-platform mobile apps, I build the full engine. Using a modern TypeScript ecosystem, I ensure your frontend is lightning-fast and your backend is secure, structured, and easy to scale and maintain.

AI & Intelligent Automations

Future-Proofing Your Workflow: I bridge the gap between standard apps and intelligent systems. By integrating AI models (OpenAI/Hugging Face and machine learning models) and real-time data flows, I help businesses automate content, streamline operations, and provide smarter experiences to their users.

Let’s Build the Future Together

Have a vision for a new product or an existing system that needs a strategic refactor? Whether you’re looking for a technical partner or a custom solution for your business, I’m ready to help you navigate the journey from idea to launch.

Get In Touch

1

Direct Inquiry

For formal proposals and business inquiries

quentinenduati@awahnextechnologies.co.ke

2

Professional Network

Let’s connect and share industry insights.

My LinkedIn Profile

I treat software engineering as a craft and a growth asset: every architectural decision matters, every line of code serves a purpose, and the result is built to endure.