Engineering Mission-Critical Cloud Platforms, Financial Ledgers & Telecom Systems
I am Dalienst Owino Oduor, an executive software engineer and systems architect specializing in high-concurrency cloud software, automated double-entry accounting ledgers, and carrier-grade messaging infrastructure. Through my corporate enterprise firm, Corban Technologies LTD, I architect, cloud-host, and scale mission-critical software solutions across East Africa—delivering custom multi-tenant banking, telecom marketing, and automated commerce engines with dedicated 99.9% uptime.
KES 700K+
Transaction Volume
Automated mobile money rails
3 Live SACCOs
Core Banking ERP
Double-entry General Ledger
98% Open Rate
WhatsApp Cloud API
Official Meta Tech Provider
99.9%
Cloud Reliability
Dedicated hosting architecture
Corban Technologies LTD
Visit Corporate WebsiteAs Founder, Managing Director & Lead Software Engineer, I operate Corban Technologies LTD as the parent engineering house behind all our commercial software builds. We build, cloud-host, and scale mission-critical platforms across Kenya and East Africa—delivering custom architecture, carrier-grade telecom integrations, and automated double-entry accounting.
SACCO & Cooperative Technology
Cloud-native core banking, double-entry GL accounting, and loan engines powering Kenyan cooperatives.
Live Deployments & Flagships
Wananchi Mali SACCO Core · 3 Live Deployments
Finance Suite & Intelligence
Double-entry SME accounting, KRA eTIMS CU serial compliance, and real-time 20th VAT tracking.
Live Deployments & Flagships
Manna Books SaaS · FedhaHub Financial Intelligence
Marketing & WhatsApp Telecom
Official Meta WhatsApp Cloud API gateway with 98% open rates and automated SMS failover.
Live Deployments & Flagships
LJK Marketing Agency · Meta Verified Tech Provider Hub
Event Ticketing & Passes
Frictionless M-Pesa mobile ticketing, encrypted QR gate passes, and sub-0.4s scanning.
Live Deployments & Flagships
Sherehe Tickets Kenya · High-Capacity Event Passes
Logistics & Fleet OS
Asset-light logistics coordination, digital 4-side vehicle inspection scans, and corridor pricing.
Live Deployments & Flagships
CT Logistics · CT Drive Transport Platform
Omnichannel Retail & POS
Synchronized online storefronts with physical store multi-till cashier POS registers.
Live Deployments & Flagships
GearHouse Africa (Hardware) · Clate Cosmetics
Commercial Platforms & Systems Architecture
Engineered and cloud-hosted under Corban Technologies LTD. Explore the 6 commercial platforms powering enterprises and cooperatives across Kenya.
Wananchi Mali SACCO Core Banking Platform
Cloud-native core banking ERP with automated double-entry GL accounting, fraud-resistant credit, and M-Pesa rails
Enterprise core banking engine tailored for Kenyan SACCOs, chamas, and microfinance institutions. Replaces error-prone manual spreadsheets with an automated double-entry general ledger where every deposit, loan disbursement, fee deduction, and interest repayment automatically balances without manual journal intervention.
Live Enterprise Deployments & Use Cases:
Core Engineering Capabilities:
- Automated Double-Entry General Ledger (GL) posting
- Savings-to-loan multiplier & automated guarantor commitment lock
- Dynamic loan amortization (reducing balance & flat rate)
- Automated M-Pesa C2B Paybill, STK Push & B2C Disbursements
- Non-blocking asynchronous JSON audit logging middleware
- Four-tier isolated deployment topology (Member, Staff, Auditor, API)
Underlying Tech Stack:
Active Deployments
3 SACCOs
Ledger Balance Accuracy
100%
API Query Latency
<5ms (Redis)
Manual Entries
0
TELEMETRY & ARCHITECTURE LOGS
✓ Database: PostgreSQL with high-precision decimals
✓ Auth: Zero-lag non-blocking audit pipeline
✓ Gateway: Safaricom Daraja & Meta Cloud API
✓ SLA: Dedicated Cloud Infrastructure (99.9%)
Architectural Mastery: How I Solve Complex Systems Challenges
Writing code is simple; designing robust, scalable, and audit-proof architectures is an art. Here are the four foundational engineering principles that govern every software system I design and deploy.
Applied AI in Production
Lightweight context injection over brittle multi-megabyte payloads
Instead of feeding massive unindexed datasets into LLMs, we engineer targeted SQL aggregation pipelines that pass synthesized metrics and recent slices. This eliminates latency hangs, prevents token wastage, and ensures AI answers are strictly grounded in verified database facts.
Frictionless Zero-Login Access
Cryptographic magic links & roster validation over password friction
Operational staff and external clients shouldn't be blocked by forgotten passwords. We architect secure, 64-character tokenized links and real-time internal HR roster verification, providing seamless one-tap access while maintaining complete audit integrity.
Financial Ledger Integrity
Automated double-entry ledgers & exact integer scaling
We replace manual spreadsheets with automated double-entry core accounting where every transaction balances. Furthermore, all financial calculations are processed using scaled integer math to permanently eliminate JavaScript floating-point rounding drift.
High-Throughput Telecom Rails
Direct Meta Graph API interconnects with universal SMS failover
As an official Meta Verified Tech Provider, we connect directly to the Meta WhatsApp Cloud API via permanent system user tokens. When mobile handsets are offline, our dispatch router automatically falls back to carrier-grade Bulk SMS routes.
Production Tech Stack & Systems Architecture
Every layer of our software architecture is selected for deterministic performance, mathematical precision, carrier-grade reliability, and frictionless user adoption.
Core Banking, Distributed APIs & Ledgers
High-concurrency business logic, transactional integrity & double-entry accounting
Core Frameworks & Runtimes
Engineered Capabilities
- Automated Double-Entry General Ledger balancing (Assets, Liabilities, Equity, P&L)
- Non-blocking asynchronous JSON audit logging middleware with zero API latency
- Strict decimal precision arithmetic eliminating floating-point drift
- Multi-tenant database isolation and role-based permissions (RBAC)
Telecom Infrastructure & Mobile Money Rails
Carrier-grade messaging pipelines, blue-tick telemetry & automated mobile settlements
Core Frameworks & Runtimes
Engineered Capabilities
- Official Meta WhatsApp Cloud API interconnect with permanent system user credentials
- Real-time blue tick telemetry webhooks (SENT → DELIVERED → READ ✓✓)
- Instantaneous Safaricom Daraja STK Push mobile checkout authorization
- Automated credit wallet accounting (1 SMS = 1 Credit | 1 WhatsApp = 2 Credits)
Application & Interface Architecture
High-performance responsive web applications, server components & progressive mobile apps
Core Frameworks & Runtimes
Engineered Capabilities
- Server-side data compilation with near-instant First Contentful Paint
- Frictionless 64-character tokenized 'no-login' client document portals
- Dynamic CSS Custom Property theme injection across tenant shells
- Installable mobile PWAs running without browser chrome on Android & iOS
Applied AI & Cloud Governance
Targeted context injection, verified grounding & dedicated infrastructure reliability
Core Frameworks & Runtimes
Engineered Capabilities
- Lightweight dynamic context injection passing SQL aggregates without multi-megabyte hangs
- Strict data isolation ensuring AI prompts only access authorized organizational data
- Automated database migrations and environment governance across white-label instances
- Dedicated production cloud hosting maintaining 99.9% operational availability
Architecting Your Next Enterprise Cloud Platform
Available for high-stakes technical advisory, core banking system architecture, telecom messaging infrastructure, and bespoke enterprise cloud platforms across East Africa.
Corban Technologies LTD
Enterprise Software, Cloud Infrastructure & Telecom Solutions
Schedule an Executive Consultation
Submissions are routed directly to my personal executive inbox via verified domain dispatch (dalienst.co.ke).