We're on a mission to make Africa a technology powerhourse



We strive to explore and execute meaningful projects and ideas that we super believe in.

Self-Ordering System for Restaurants

We are working on SmartServe, a tableside self-ordering system for restaurants.

E-Learning App for Universities

We built and published an e-learning app for university students which allows students to ask and answer study related questions.

Point of Sale System

We provide a cost-efficient POS for small businesses and restaurants.

Mobile & web Development

We craft apps & Websites in accordance with latest trends. We also build them according to your specification.

Recent Projects

Kunokhar Website

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Kunokhar Chartered Accountants & Tax Practitioners (Pty) Ltd “Kunokhar CTP” is the biggest, most innovative and a leading accounting firm around Mthatha.


SnB Website

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SnB is a 100% black-owned network of firms founded in 2015, operating under two entities: SnB Chartered Accountants & Auditors For all assurance (audit) work. SnB Advisory Services For all non-assurance work (i.e. Accounting, Taxation, Advisory, etc.)


Vink App & Website

Stealth Mode

Vink is a ride sharing platform meant to connect people tracelling same route at the same time, so people can save money on travellings costs and expenses whilst meeting new people and build relationships.


Sesyme Website & App

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We transformed our elearning app into a textbook subscription service. We designed the platform to sell digital textbooks to higher education students on a subscription model. Cutting textbook costs by about 65%.


Point of Sale for La Piazza Restaurant

Stealth Mode

We built a tailored Point of Sale system for a local restaurant called La Piazza.


About Us

Technology Company

Open Sesyme is a technology start-up based in the Eastern Cape, Mthatha. The company was founded by Silindile Ngwane, Senzo Ndlangamandla CA (SA), and Simamkele Ndabeni.

There are police and there is the army and that’s fine, joining our company is choosing to be equivalent of Special Forces. At Open Sesyme, we do not intend to be conventional. We intend to strive exploring new important opportunities and execute new meaningful projects that we super believe in; projects that change the world.

Contact info


+27 71 958 8344

+27 81 324 7653





09 Prestwich Avenue, Mthatha, 5100