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01/10
AI Engineer - Building Intelligent Systems
UI/UX Designer - Designing Human-Centered Experiences
Full-Stack Developer - Engineering Modern Applications
Creative Technologist - Where Creativity Meets Innovation
IT Consultant - Helping Businesses Grow Digitally
Product Designer - Designing Products People Love
Graphic Designer - Crafting Powerful Visual Identities
Video Editor - Stories That Move People
Founder of De-scientist - Learn. Earn. Return. Iterate.
Mark Kinyanjui - Building Tomorrow, Today
Artificial Intelligence

Hi, I'm

Mark Kinyanjui

AI Engineer

Building Intelligent Systems

I develop AI-powered applications, intelligent automation, predictive systems, and modern digital solutions that help businesses innovate, scale, and make smarter decisions.

Learn • Earn • Return • Iterate
Explore AI ProjectsContact Me
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Mark Kinyanjui - Professional Portrait
150+
Projects Delivered
100+
Clients & Collaborations
BSc
Computer Science Graduate

About Me

Hi, I'm Mark Kinyanjui, professionally known as De-scientist—a Computer Science graduate from Murang'a University of Technology, AI Engineer, Full-Stack Software Developer, UI/UX Designer, Graphic Designer, Creative Technologist, and IT Consultant passionate about building intelligent digital experiences that solve real-world problems.

My work sits at the intersection of technology, design, and innovation. I specialize in Artificial Intelligence, modern web application development, cloud-based systems, product design, branding, and digital transformation. From designing intuitive user experiences to engineering scalable software and AI-powered solutions, I help startups, organizations, and businesses transform ambitious ideas into impactful digital products.

Over the years I have worked across multiple disciplines including software engineering, UI/UX design, AI development, graphic design, photography, video production, branding, and IT consultancy. I believe that the future belongs to creators who combine creativity with engineering, and that philosophy forms the foundation of my personal brand—Learn. Earn. Return. Iterate.

Skills & Expertise

Adobe Creative Suite
95%
Artificial Intelligence & Machine Learning
95%
Full-Stack Software Development
94%
UI/UX Design (Figma)
96%
React.js & Next.js
94%
TypeScript & JavaScript
95%
Node.js / Fastify / Express.js
92%
Python & AI Development
95%
Laravel (PHP)
88%
Tailwind CSS
96%
PostgreSQL / MySQL / MongoDB
90%
Cloud & Firebase
85%
Graphic Design & Branding
95%
Video Editing & Motion Graphics
90%
Git & GitHub
95%

Technologies I Work With

React.js
Next.js
TypeScript
JavaScript
Python
Fastify
Express.js
Node.js
Laravel
PHP
TensorFlow
PyTorch
OpenAI APIs
Prisma ORM
PostgreSQL
MySQL
MongoDB
Firebase
AWS
Docker
Git
GitHub
Tailwind CSS
Framer Motion
Figma
Adobe Photoshop
Illustrator
Premiere Pro
After Effects

Core Expertise

Artificial Intelligence
Machine Learning
Software Engineering
Full-Stack Development
Product Design
UI/UX Design
Digital Transformation
Cloud Solutions
Graphic Design
Brand Strategy
Photography
Video Production
IT Consultancy
Creative Direction
Download Resume

Projects that Transform Ideas into Reality

Explore a curated collection of AI solutions, software engineering projects, UI/UX case studies, branding systems, digital products, creative campaigns, and innovative technologies I've built. Every project represents a real challenge solved through design thinking, engineering, and creativity.

Brand Identity for Tech Startup
Details

Brand Identity for Tech Startup

Complete brand identity design including logo, color palette, and brand guidelines for an innovative tech startup.

Logo Design
Brand Identity
+1
Motion Graphics Explainer Video

Motion Graphics Explainer Video

Animated explainer video showcasing complex software features through engaging motion graphics.

Motion Graphics
Animation
+1
Corporate Event Poster Series

Corporate Event Poster Series

Eye-catching poster series for a corporate event, featuring bold typography and dynamic layouts.

Poster Design
Typography
+1
Product Launch Video Campaign

Product Launch Video Campaign

High-energy product launch video featuring dynamic editing and compelling storytelling.

Video Editing
Product Launch
+1
Restaurant Brand Redesign

Restaurant Brand Redesign

Complete brand redesign for a local restaurant, including menu design and signage.

Brand Redesign
Menu Design
+1
Social Media Graphics Package

Social Media Graphics Package

Cohesive social media graphics package for consistent brand presence across platforms.

Social Media
Graphics
+1
View Full Portfolio

Services I Offer

From concept to completion, I provide comprehensive creative services that help your brand stand out and connect with your audience.

Most Popular
Graphic Design

Professional graphic design services for all your visual communication needs, from logos to marketing materials.

Logo & Brand Identity Design
Marketing Materials (Flyers, Brochures)
Social Media Graphics
Print Design (Business Cards, Posters)
Packaging Design
Unlimited Revisions
Starting KSH 500
3-5 days
Video Editing

Professional video editing and post-production services to bring your stories to life with cinematic quality.

Professional Video Editing
Color Correction & Grading
Audio Enhancement
Motion Graphics Integration
Multi-format Export
Fast Turnaround
Starting KSH 1000
2-4 days
Motion Graphics

Dynamic motion graphics and animations that captivate audiences and enhance your brand's visual storytelling.

2D/3D Animation
Explainer Videos
Logo Animations
Kinetic Typography
Visual Effects
Custom Illustrations
Starting KSH 1500
5-7 days
Most Popular
Brand Identity

Complete brand identity packages that establish a strong, memorable presence for your business.

Brand Strategy & Research
Logo Design & Variations
Color Palette & Typography
Brand Guidelines Document
Business Card Design
Letterhead & Stationery
Starting KSH2000
7-10 days

My Creative Process

I follow a proven process that ensures every project meets your expectations and delivers exceptional results.

01

Discovery & Brief

I start with a detailed consultation to understand your vision, goals, and requirements.

02

Concept Development

I create initial concepts and present them for your feedback and direction.

03

Design & Refinement

Based on your feedback, I refine the chosen concept to perfection.

04

Final Delivery

You receive all final files in the formats you need, ready for implementation.

Ready to Start Your Project?

Let's discuss your vision and create something amazing together. Get in touch for a free consultation.

What Clients Say

Don't just take my word for it. Here's what some of my amazing clients have to say about working together.

"Mark's work on our brand identity was exceptional. He captured our vision perfectly and delivered designs that truly represent our company values. The entire process was smooth and professional."

Brand Identity Design
SJ
Sarah J.
Marketing Director at TechFlow Solutions

"The explainer video Mark created for our product launch exceeded all expectations. His attention to detail and creative approach helped us communicate complex concepts in an engaging way."

Motion Graphics Video
DK
David K.
CEO at StartupLab

"Mark designed all our event materials and they were absolutely stunning. The posters, banners, and digital graphics created a cohesive visual experience that our attendees loved."

Event Graphics Package
JW
Jane W.
Event Coordinator at Creative Events Co.

"Our restaurant's rebrand was a complete success thanks to Mark. From the logo to the menu design, everything flows beautifully together. Our customers have noticed the difference immediately."

Restaurant Rebrand
MT
Michael Trap
Restaurant Owner at Bella Vista Restaurant

"Mark created a comprehensive social media graphics package that transformed our clients' online presence. His designs are not only beautiful but also highly effective for engagement."

Social Media Graphics
LM
Lisa Mwangi
Social Media Manager at Digital Boost Agency

"The product launch video Mark produced was instrumental in our successful campaign. His editing skills and creative vision brought our product story to life in a compelling way."

Product Launch Video
KW
Ken Wilson
Product Manager at InnovateTech
150+
Projects Completed
80+
Happy Clients
5.0
Average Rating
24h
Response Time

Insights & Case Studies

Explore my latest thoughts on design trends, creative processes, and real-world project case studies.

The Future of Motion Graphics in Digital Marketing
Motion Graphics

The Future of Motion Graphics in Digital Marketing

Explore how motion graphics are revolutionizing digital marketing campaigns and driving engagement across platforms.

Mark Kinyanjui
20/10/2025
5 min read
Read Full Article

Latest Articles

Brand Identity Design: A Complete Guide for 2024
Branding

Brand Identity Design: A Complete Guide for 2024

Learn the essential elements of creating memorable brand identities that resonate with your target audience.

20/10/2025
8 min read
Read More
Video Editing Techniques That Boost Engagement
Video Editing

Video Editing Techniques That Boost Engagement

Discover professional video editing techniques that can significantly increase viewer engagement and retention.

15/09/2025
6 min read
Read More
Color Psychology in Graphic Design
Design Theory

Color Psychology in Graphic Design

Understanding how colors influence emotions and decision-making in design can transform your creative work.

28/08/2025
4 min read
Read More

Featured Case Studies

TechFlow Solutions Rebrand
Brand Identity

TechFlow Solutions Rebrand

Complete brand transformation that increased brand recognition by 150%

Key Results:
  • 150% increase in brand recognition
  • 40% boost in lead generation
View Case Study
StartupLab Product Launch Video
Motion Graphics

StartupLab Product Launch Video

Motion graphics video that generated 2M+ views and 500% ROI

Key Results:
  • 2M+ video views
  • 500% return on investment
View Case Study
Bella Vista Restaurant Identity
Restaurant Branding

Bella Vista Restaurant Identity

Restaurant rebrand that increased foot traffic by 60%

Key Results:
  • 60% increase in foot traffic
  • 45% boost in online orders
View Case Study

Let's Work Together

Ready to bring your creative vision to life? Get in touch and let's discuss how I can help you achieve your goals.

Get in Touch

I'm always excited to work on new projects and collaborate with amazing people. Whether you have a specific project in mind or just want to explore possibilities, I'd love to hear from you.

Email
gitaumark502@gmail.com
Phone
+254 729 934 671
Location
Nairobi, Kenya
Response Time
Within 24 hours
Currently Available

I'm currently accepting new projects for Q1 2025. Book a consultation to discuss your timeline and requirements.

Start Your Project
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De-Scientist

Designing digital experiences powered by AI, creativity, and innovation.

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gitaumark502@gmail.com
+254 729 934 671
Nairobi, Kenya
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