EngineeringJune 10, 2024
Building Resilient Core Banking APIs: Lessons from Processing 8B+ Transactions
How we architected our cloud banking platform to handle millions of transactions with 99.9% uptime across multiple African markets.
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Technology that powers growth
We build the systems enterprises run on.
Trusted to deliver
Cashmatrix
Paysorta
Woodcore
AWS
Contabo
NIBSS
What we've built
One team building all of them.
Pilotdeck
Stock broking app for buying NGX stocks, subscribing to IPOs, and tracking your portfolio — on mobile and web.
StocksIPOsNGX
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Cashmatrix
Fintech app for instant transfers, high-interest savings, and bill payments.
TransfersSavingsBills
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Cashmatrix Business
Business banking with bulk transfers, invoicing, and team approvals.
BusinessPayrollInvoicing
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Paysorta
Payment infrastructure for accepting payments and disbursing funds across Africa.
PaymentsPayoutsFX
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Banq Pro
Core banking platform for banks, microfinance institutions, and fintechs.
Core BankingBaaSAPIs
Learn moreCustom Enterprise Solutions
From concept to deployment — we build bespoke platforms tailored to your business. Full-stack development, architecture design, and ongoing maintenance.
Full-StackDevOpsUI/UX
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Nine products live and counting — browse the full lineup of everything we've built.
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Trusted by Builders.
Proven in Enterprises.
- 0+Products delivered
Platforms built and deployed for clients across Africa
- 0.0%Uptime guarantee
Enterprise-grade reliability on all our infrastructure
- 0/7Support & monitoring
Real humans and automation watching every product, round the clock
How we work
Need something built from scratch? This is the path.
01
Strategy & planning
We start with your business goals, map the technical architecture, and create a roadmap from concept to launch.
02
Design & architecture
UI/UX that delights users, and system architecture that scales. We build the blueprint before writing a line of code.
03
Build & deploy
Full-stack development, CI/CD pipelines, and automated testing — deployed to production with confidence.
04
Maintain & scale
Post-launch support and performance work. We stay on as your technology partner for the long haul.
Our expertise
Deep expertise across banking, cloud, and custom software.
NIBSS
License
Nigerian Inter-Bank Settlement System regulatory compliance
AWS
Partner
Amazon Web Services Advanced Technology Partner
Contabo
Partner
Enterprise cloud infrastructure provider
ISO 27001
Certification
Information Security Management System certified
Huawei Cloud
Partner
Global cloud infrastructure and AI services partner
GCP
Partner
Global cloud platform for scalable, reliable infrastructure
PCI DSS
Certification
Level 1 certified for secure card payment processing
SOC 2
Certification
Audited controls for security and availability
From the people who use it
What clients say after shipping with us
“GGTCONNECT transformed our entire banking infrastructure. What used to take months now takes weeks. Their cloud platform is genuinely world-class.”
Adewale Johnson
CTO, FinServe Africa
“The KYC product alone saved us hundreds of hours of manual verification. Integration was seamless and the support team is incredibly responsive.”
Chioma Okafor
Head of Product, PayNxt
“We migrated our entire email infrastructure to GGTCONNECT. The deliverability rates improved by 40% and costs dropped significantly.”
Emeka Nwosu
Engineering Lead, TechVault
“From domain registration to full deployment — GGTCONNECT handles everything. It's like having a complete tech team as a service.”
Fatima Al-Hassan
Founder, SMEConnect
“Their custom development team built our loan management system from scratch. The quality and attention to regulatory requirements was outstanding.”
Blessing Amadi
CEO, LendEasy
“The cloud hosting infrastructure rivals anything I've used on AWS or Vercel — but with local support and pricing that makes sense for African markets.”
Tunde Bakare
DevOps Engineer, CloudFirst
Insights & updates
See all articlesNotes from the engineering team
ProductJuly 15, 2023
Introducing Cashmatrix: Digital Banking That Actually Works
Meet Cashmatrix — instant transfers, high-interest savings, effortless bills, and a debit card, from an account you open in under five minutes.
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ProductAugust 12, 2026
Launching Our Payment Gateway: Accept Online Payments in an Afternoon
Paysorta Gateway is live — checkout, cards, bank transfers, and USSD for your website or app, with next-day settlements and a dashboard you'll actually enjoy.
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ProductAugust 1, 2026
Cashmatrix Launches POS Terminals for Merchants and Agents
Accept card payments anywhere with instant settlement to your Cashmatrix wallet — transparent charges, printed receipts, and 24/7 support.
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Let's build the thing you keep putting off.
SaaS products, custom development, or infrastructure — tell us what you're building. First consultation is free.
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