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Tomisin Akinfemiwa

@tomisinakinfemiwa

Software Engineer at DC Creation Studio, building end-to-end products including TFSpaces, a multi-tenant real-estate SaaS.

Rwanda

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At DC Creation Studio, I cofounded a software agency that helps non-technical founders design, build, and ship production software. I lead backend and full-stack engineering across client products, from data modelling and API design through deployment and handoff.

I independently architected and built the backend for TFSpaces, a multi-tenant real-estate workspace SaaS. It includes per-workspace subdomains, three authentication flows unified under one JWT layer, role-based access control, and real-time services.

At Mercurie, I built and maintained backend applications in Node.js, Python, and Go, designed REST APIs, and worked on microservices, database performance, and authentication. I also contributed to frontend delivery, code review, and mentoring junior developers.

Experience

Work history, roles, and key accomplishments

Current

Cofounder & Software Engineer

Current

DC Creation Studio

Jan 2024 - Present (2 years 10 months)

Cofounded a software agency that helps non-technical founders design, build, and ship production software products. Lead backend and full-stack engineering across client products, system architecture, authentication, real-time services, database design, and cloud deployment.

TypeScript NodeJS Go Python Docker Kubernetes System Architecture Authentication Real Time Services Database Design

Full Stack Engineer

Mercurie

Aug 2022 - Oct 2024 (2 years 2 months)

Built and maintained scalable backend applications in Node.js, Python, and Go. Designed and optimised RESTful APIs, improved database schema design and query performance, implemented authentication and authorisation, built microservices, reviewed code, and mentored junior developers.

NodeJS Python Go REST APIs Database Design Query Optimization Authentication Authorization Microservices Code Review Mentorship

Founder & Lead Organiser

RUN Tech Space

Oct 2020 - Oct 2021 (1 year)

Founded and led RUN Tech Space, Redeemer's University's official student tech community, creating a collaborative environment for student engineers and developers. Secured formal university approval to operate as a recognised student body and built a sustainable leadership structure.

Leadership Community Building Event Organization Team Management

Backend Developer

Mercurie

Apr 2020 - Oct 2020 (6 months)

Developed and maintained backend systems following clean-code practices. Translated business requirements into technical implementations and data-processing flows, built reusable libraries, and conducted UI testing.

Backend Development Clean Code Data Processing Reusable Code Libraries UI Testing

Software Developer

Mercurie

May 2019 - Aug 2019 (3 months)

Configured and customised B2C commerce solutions to meet business needs. Wrote clean, well-tested code, responded to system faults quickly to minimise downtime, and deployed and maintained client websites.

B2C Commerce Customization Testing Deployment Maintenance