Development services
We build websites, apps, payment integrations and business systems for companies in Kenya and East Africa — designed around how your business actually works, and supported after launch.
Software development
Websites, web applications and mobile apps that load quickly on Kenyan networks and are built to be maintained.
- Mobile-first, accessible interfaces
- Search-engine friendly from the start
- Secure code reviewed against the OWASP top 10
- Progressive web apps for offline use
- Website development
- Company websites, landing pages and portfolio sites, with a CMS (WordPress or custom), contact forms, live chat and analytics.
- Web application development
- SaaS platforms, customer portals, admin dashboards and internal tools, with role-based access, billing and an API layer.
- Mobile app development
- Android and iOS apps — usually React Native for both platforms at once, or native where performance requires it. Offline-first and push notifications where needed.
- E-commerce
- Online shops with M-Pesa and card checkout, stock, order tracking and customer accounts.
Payments & financial technology
Payment integrations in Kenya have many edge cases — timeouts, duplicate callbacks, hashed phone numbers, reversals. We run our own payment services, so we deal with them every day.
- M-Pesa STK Push, C2B, B2C and reversal APIs
- Till, Paybill and bank collections
- Webhooks with retry on failure
- Payment links and hosted checkout
- Payment integrations
- Daraja API integration for any stack: STK Push, C2B callbacks, B2C payouts, balance queries and reversals. Card processors and bank APIs too.
- Reconciliation
- Automatic matching of incoming M-Pesa payments to invoices, orders or accounts, so the books close without spreadsheets.
- Fintech systems
- Wallets, lending platforms, SACCO systems and float management for startups and institutions.
- Hash decoding
- Use the HashBack API to turn hashed phone numbers in C2B callbacks back into real numbers.
Business systems
General-purpose ERP rarely fits transport, logistics or property businesses. We build systems that follow your real operation — route by route, unit by unit.
- Fleet and vehicle management
- Driver payroll, attendance and commissions
- Route planning and GPS tracking
- Collections and payout reconciliation
- ERP & operational systems
- For bus and matatu operators, logistics firms, couriers, retailers and property managers: vehicles, staff, schedules, stock, rent and reporting in one place.
- Digital solutions & automation
- Tools that remove repeated manual work — connecting accounting, CRM, HR, logistics and payment systems so data moves on its own.
- System integration
- APIs, webhooks and data pipelines between the tools you already use.
Consulting & technology support
Advice from engineers who build and run systems, for businesses deciding what to build, buy or fix.
- Technology consultation
- Architecture reviews, system audits, technology stack selection, vendor assessments and part-time CTO support.
- Business digital transformation
- Moving from paper and spreadsheets to connected systems: planning, data migration from old systems, staff training and support after launch.
How a project runs
- Discovery callA 30-minute call about your business, requirements, timeline and what success looks like.
- ProposalA written specification, architecture and milestone plan with a clear cost breakdown.
- DesignDesigns and clickable prototypes for your approval before production code is written.
- DevelopmentTwo-week sprints with demos and a shared staging environment.
- TestingTesting across devices, load and security before anything goes live.
- Launch & supportDeployment, monitoring, documentation and a 30-day warranty, with retainer options after.
Start with a conversation
Tell us what you need built and where your current process breaks. The first consultation is free and there is no commitment until you accept a proposal.
- Emailhashbacksolutions@gmail.com
- WhatsApp+254 796 515 103
- Response timeWithin 4 business hours