OMILLO CHARLES — Full-Stack Software Engineer

Expertise in Full Stack Web (3.5 yr.), AI and Machine Learning (0.5 yr.).

Last verified on May, 2026

Core Skills

Bio Summary

Full-Stack Software Engineer with 3+ years leading end-to-end development of scalable web applications using React.js, Next.js, Node.js, and modern JavaScript (ES6+).
Proficient in REST API design, database management (MongoDB, MySQL, PostgreSQL, Oracle), and deployment on cloud platforms like Vercel and Linux servers.
Expertise in system design, responsive UI/UX implementation, performance optimization, and version control with Git/GitHub.
Founder and Project Lead at a tech initiative delivering client-focused solutions, including optimized photography and portfolio websites with domain and DNS configuration.

Technical Skills

Programming Languages	JavaScript
JavaScript Frameworks	Ext JS, Node.js, React
.NET Platform	Identity Server
Salesforce Ecosystem	SalesForce Workflow
Databases & Management Systems / ORM	Data Lake, MongoDB, MySQL, PostgreSQL, relational databases
UI Frameworks, Libraries, and Browsers	CSS3, HTML5
Cloud Platforms, Services & Computing	Vercel
SDK / API and Integrations	API
Methodologies, Paradigms and Patterns	Architecture and Design Patterns
Version Control	Git, Github Actions
Operating Systems	Linux, Unix
Platforms	Low-code
Blockchain and Decentralized Software	Optimism
QA, Test Automation, Security	QA Automation
UI/UX/Wireframing	Responsive Design
Mail / Network Protocols / Data transfer	WebRTC

Work Experience

Founder & Project Lead - OMYTECH Kenya (OMYTECH Kenya Software Development Initiative)

Duration: 2021 – Present
Summary:

OMYTECH Kenya is a software development initiative focused on building modern, scalable web solutions
The project involves delivering end-to-end client-facing applications with an emphasis on performance, usability, and maintainability, covering the full project lifecycle from requirements gathering to deployment and support

Responsibilities:

Founded and led the software development initiative.
Designed and deployed client-facing applications.
Managed full project lifecycle including requirements gathering, system design, development, deployment, and post-launch support.
Built responsive and high-converting websites tailored to business needs.
Implemented best practices in frontend architecture and backend structuring.
Handled domain configuration, hosting, and production deployment environments.
Worked directly with clients to translate business goals into technical deliverables.

Technologies: JavaScript (ES6+), React.js, Next.js, Node.js, MongoDB, MySQL, PostgreSQL, Oracle Databases, Git, GitHub, Vercel, Linux (Ubuntu, Pop!_OS), API integration, authentication systems, deployment pipelines

Founder & Project Lead (Mhengagee Photography Website)

Summary:

Development of a modern photography portfolio platform featuring a clean and responsive user interface
The project aimed to provide a professional online presence aligned with the client’s brand, optimizing performance and user experience

Responsibilities:

Developed a modern photography portfolio platform with a clean and responsive UI.
Optimized images and assets for performance, significantly improving load speed.
Configured domain, DNS, and deployment workflows.
Delivered a professional online presence aligned with the client’s brand.

Technologies: JavaScript, React.js, Next.js, Vercel, Domain and DNS configuration

Founder & Project Lead (Personal Portfolio Website)

Summary: Designed and developed a personal portfolio website to showcase projects and skills, focusing on minimal design, performance optimization, and accessibility with responsive layouts for cross-device compatibility.
Responsibilities:

Designed and developed a personal portfolio to showcase projects and skills.
Focused on minimal design, performance optimization, and accessibility.
Integrated responsive layouts for cross-device compatibility.

Technologies: JavaScript, React.js, Next.js, Vercel

Founder & Project Lead (Client Web Solutions (Various))

Summary: Built multiple custom websites for small businesses and individuals, delivering fast turnaround and production-ready quality solutions with features such as contact systems, landing pages, and branding-focused user interfaces.
Responsibilities:

Built multiple custom websites for small businesses and individuals.
Implemented features such as contact systems, landing pages, and branding-focused UI.
Delivered solutions with fast turnaround and production-ready quality.

Technologies: JavaScript, React.js, Next.js, Node.js, Git, GitHub, Vercel

Education

Bachelor’s Degree in Software Engineering
Multimedia University of Kenya; Relevant Coursework: Data Structures & Algorithms, Database Systems, Software Engineering Principles, Web Development
Ongoing

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