Empowering businesses with cutting-edge technology
Get in touch
Tailored software solutions
Providing tailored software development services to optimize business processes and enhance efficiency.
Custom software development
Tailored solutions to meet your unique business needs.
Mobile app development
Innovative apps to engage your mobile audience.
Web applications development
Crafting responsive websites for a seamless user experience.
UI / UX design
Intuitive designs for exceptional user experiences.
Quality assurance
Ensuring flawless performance for your software products.
Cloud solutions
Scalable cloud solutions for seamless data management.
Four phases, every engagement.
Whether you're starting from scratch or rescuing a stalled project, the arc is the same: understand the problem deeply, design the right thing, build it well, then keep it running.
Discover
A short, paid discovery phase. We talk to your team, review what exists, and write down what we heard. You end up with a clear scope document — whether or not you decide to work with us.
Design
Architecture diagrams, data models, UI prototypes, and a delivery plan we review with you together. Decisions get documented so they can be revisited later without losing context.
Build
Weekly demos, a public backlog, incremental releases from week one. You can see progress every week and course-correct before things harden.
Operate
Monitoring, on-call coverage, security patching, and quarterly architecture reviews. We don't disappear at launch — the system needs to keep running on the days you're not looking at it.
Six principles we don't compromise on.
These shape every project. They're not aspirations — they're the way the team operates day to day.
Senior engineering only
Every line of code is written or reviewed by someone with real production experience. Junior engineers learn by pairing with seniors, not by shipping unsupervised.
Written before spoken
Decisions, scope, trade-offs — written down before the meeting. Easier to think clearly, easier to revisit later, easier to onboard new people.
Ship and operate
We don't disappear at launch. Monitoring, on-call coverage, patching, and quarterly reviews are part of how we deliver.
Honest about constraints
If your timeline is unrealistic, we'll say so. If we're not the right team for a project, we'll tell you that too, and recommend someone who is.
Security-first defaults
Secrets in dedicated stores, encrypted at rest, audit logs from day one. Not bolted on after a security incident.
Built for African contexts
Spotty connectivity, smaller devices, careful data budgets, mobile money, multilingual content. We've shipped against all of these.
Meet our visionary founder
Karangwa Hirwa Julien, founder and Chief Technology Officer of Buildasoft Ltd, began his tech journey at just 8 years old, driven by an insatiable curiosity for computers. Despite early challenges and traditional expectations, his passion for technology never faltered. Today, Julien is a self-taught software engineer with over a decade of experience across healthcare, government, tourism, and NGOs.
Julien's professional background includes senior roles at prominent companies like Andela and TrustStamp, where he honed his skills in software architecture and full-stack development. At Buildasoft Ltd, he leads a team dedicated to creating innovative software solutions.
With a mission to drive positive change through continuous self-improvement and impactful software engineering, Julien ensures that Buildasoft Ltd remains at the forefront of delivering exceptional web and mobile applications.
Karangwa Hirwa Julien
Founder & CTO at Buildasoft Ltd"In every line of code I write, I see a chance to make someone's life a little better. Technology isn't just about solving problems; it's about creating opportunities for connection, growth, and hope."
