Jobo Mathaha

Full-Stack Developer

jobomathaha@gmail.com +46 76 457 4129 +266 63443432 Maseru, Lesotho LinkedIn Portfolio

Summary

Full-stack software developer and freelance app specialist experienced in designing, developing, and maintaining production web applications. Skilled in web design, mobile design, backend systems, API integrations, and database-driven applications. Based in Lesotho, with most professional experience tied to Stockholm, Sweden through IXTAbox and KTH Royal Institute of Technology.

Professional Experience

Full-Stack Developer | IXTAbox

December 2025 - Present
Stockholm County, Sweden
  • Designed, developed, and maintained IXTArent (ixtarent.com) within the IXTAbox product ecosystem.
  • Owned technical implementation across frontend, backend, integrations, deployment, and ongoing improvements.
  • Translated business requirements and user feedback into production-ready features that improved usability and reliability.

Technologies: React, TypeScript, Node.js, REST APIs, Databases, Payment Integrations

Student Software Consultant | IXTAbox

August 2025 - Present
Stockholm County, Sweden
  • Delivered full-stack features across IXTAbox platforms and business workflows, including IXTArent.
  • Collaborated with stakeholders to convert requirements into technical solutions.
  • Applied software engineering practices including version control, testing, debugging, and deployment.

Technologies: Full-Stack Web Development, APIs, Databases

User Experience Designer | Cashblack

July 2024 - November 2024
United Kingdom
  • Improved website interfaces, responsive layouts, and interactive UI elements on cashblack.com.
  • Built and maintained customer data collection workflows and resolved usability issues.

Technologies: WordPress, CSS, Formidable Forms

Challenge Driven Education & Global Development Hub | KTH Royal Institute of Technology

January 2026 - Present
Stockholm, Sweden
  • Collaborated in interdisciplinary teams on sustainability and technology challenges through KTH Global Development Hub.
  • Conducted interviews, qualitative research, and stakeholder analysis to support innovation projects.
  • Contributed to challenge-driven education activities, including collaboration contexts such as GDH Partner Days and OpenLab innovation work.

Education

KTH Royal Institute of Technology
Master's-level Modules: Innovation for Sustainable Development & Technology-Based Entrepreneurship
August 2025 - December 2026
KTH Royal Institute of Technology
Challenge Driven Education & Global Development Hub
January 2026 - June 2026
Botho University
BSc (Hons) Mobile Computing
August 2021 - December 2025

Technical Expertise

Full-Stack Development: React, TypeScript, Node.js, REST APIs, modern web architecture
Backend & Data: Database design, SQL, backend architecture, system integrations
Software Engineering: Version control, testing, debugging, deployment, production maintenance
Product Development: Requirements analysis, UX improvement, payment & booking workflows
Additional: Java, PHP, C++, mobile application development

Selected Projects

IXTAbox / IXTArent

Full-stack development across the IXTAbox product ecosystem, including IXTArent, a live booking and rental platform. Work spanned frontend, backend, integrations, deployment, and ongoing product improvements.

Technologies: React, TypeScript, Node.js, REST APIs, Databases, Payment Integrations

Cashblack

Improved website interfaces and user experiences for Cashblack: responsive layouts, data collection workflows, visual consistency, and usability fixes across the live platform.

Technologies: WordPress, CSS, Formidable Forms, Frontend Development

KTH Global Development Hub

Interdisciplinary work at KTH Global Development Hub: challenge-driven education, stakeholder research, and collaboration on sustainability and technology challenges. Supporting evidence includes OpenLab design-thinking collaboration and GDH Partner Days at KTH.

Technologies: Research, Stakeholder Analysis, Design Thinking, Team Facilitation