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Louis JsLJ
Looking for a job

Louis Js

@charleysiwale

I’m a software developer and technology leader with experience building and testing digital products from concept to production. I specialise in React

Zambia
Message

What I'm looking for

I’m seeking a remote Software Engineer, QA Engineer, or Product Engineer role where I can contribute to development, testing, and product improvement. I value ownership, continuous learning, strong teamwork, and building reliable software that solves real-world problems. I’m open to full-time and long-term contract opportunities.

I’m a software developer, product builder, and technology leader with hands-on experience designing, developing, testing, and deploying digital products. I currently work as a CTO and co-founder at Blue Opus Software, where I’m involved in both the technical and product sides of the business, from system architecture and application development to product decisions and delivery.

My core development experience includes React, TypeScript, JavaScript, Tailwind CSS, Supabase, TanStack Query, REST APIs, and modern web application architecture. I have built and worked on production systems involving payments, financial management, dashboards, invoicing, user management, reporting, and business operations. One of the products I have helped build is Master Fees, a financial operations and payment platform for schools. The platform has processed more than K1.7 million in transactions and has involved integrating payment infrastructure, handling financial data, building dashboards, and developing workflows for schools and their customers.

I’m particularly interested in building products that solve real operational problems rather than simply creating software for the sake of it. I enjoy taking an idea, breaking it down into technical and product requirements, designing the solution, building it, testing it, and continuously improving it based on how people actually use it.

Quality is also an important part of how I approach development. I have experience identifying bugs, testing features and user flows, investigating technical issues, and thinking about software from the perspective of both the developer and the end user. I’m interested in QA, software testing, product engineering, and roles where I can combine technical problem-solving with a strong understanding of the product itself.

Outside of software development, I’m passionate about game development, storytelling, and interactive experiences. I write novels and short stories and have a strong interest in game design, narrative design, and building immersive worlds. I’m currently exploring Unreal Engine and game development, particularly systems involving dynamic gameplay, atmosphere, AI, and cinematic third-person experiences.

I’m especially interested in remote opportunities where I can work with ambitious teams, contribute to meaningful products, and continue growing as a software engineer, QA professional, and technical product leader. I enjoy learning new technologies quickly, taking ownership of difficult problems, and working across disciplines to turn ideas into working products.

Experience

Work history, roles, and key accomplishments

Master-Fees logoMA
Current

Co-Founder

Jun 2025 - Present (1 year 4 months)

Worked as Co-Founder at Master-Fees.

Techroots Zambia logoTZ

UI/UX Designer

Mar 2025 - Dec 2025 (9 months)

School Information System, UI Design
comprehensive platform designed to simplify school operations and improve efficiency.

Freelance logoFR

Web Developer

Jan 2025 - Nov 2025 (10 months)

Worked as Web Developer at Freelance.

Trybae Enterprise logoTE

Developer

Jun 2024 - Jan 2025 (7 months)

Ministry Of Mines and Minerals Development
Created prototypes, mock-ups, and visual designs using Flutterflow and Figma.
Created comprehensive database designs and schemas for client projects, ensuring data integrity and optimization.
Developed ERDs to visually represent database structures.
Attended online sprint meetings every evening.
Configured and managed user accounts, privileges, roles, and

Probase Group logoPG

Intern

Jan 2023 - Mar 2023 (2 months)

Probase Ltd is a Zambian based IT Software & Value Added Services - FinTECH Company with regional and international partners and interests.
Worked with developers to understand limitations and ways to develop capabilities to Resolve software Issues
Gained hands-on experience in software development processes.

Education

Degrees, certifications, and relevant coursework

AL

Alison

Diploma in Secure MEAN Stack Developer

Sep 2025

ZS

Zambia Center Of Accountancy Studies

University of Greenwich Bachelor in Computing , Bachelor in Computing

2022 - 2024

NE

NCC Education

Level 4 & 5, Advanced Diploma in Computer Science

2022 - 2024

AL

Alison

Diploma in Website Development Using HTML and CSS

Aug 2024

CZ

Cavendish University Zambia

Bachelor in Computing, Computer and Information Sciences and Support Services

2021 - 2022

Tech stack

Software and tools used professionally

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