Open to opportunities

Sibongakonke Mthethwa

@sibongakonkemthethwa

Message

I am a software developer specializing in web and mobile apps with strong UX and CRM experience.

South Africa

Message

What I'm looking for

I seek a role where I can build responsive web and mobile apps, improve CRM and data systems, contribute on agile teams, lead client communications, and deliver clear documentation while growing my technical skills.

I am a South African software developer and events organizer with experience building responsive websites, mobile apps, CRM systems, and COBOL-based financial applications. I have worked at Absa, Innoprenez, and as a freelancer, using agile methodologies to deliver well-tested code and improved user experiences.

I document software specifications and user manuals, lead client communications, and integrate APIs and platforms like Bubble.io to streamline development. My skill set includes Python, COBOL, HTML, PostgreSQL, Figma, Jira, and mainframe development, and I bring strong project and event coordination skills to cross-functional teams.

Experience

Work history, roles, and key accomplishments

Freelancer Software Developer

Freelancer

Feb 2020 - May 2023 (3 years 3 months)

Developed and maintained responsive websites and Bubble.io mobile/web apps, integrated APIs and built CRM systems, and documented software specifications to improve cross-device user experience and supportability.

HTML API Integration Responsive Web Design CRM Systems Documentation Agile Methodologies Client Communication

Software Developer

Absa

Jan 2018 - Present (7 years 8 months)

Designed, developed, and implemented complex COBOL programs for critical financial services, coded updates to add features and resolve defects, and managed system testing and validation.

COBOL Software Development Validation Documentation Agile Methodologies