Capabilities Index / Engineering Catalog v4.2 / UK & AFR Delivery

Full stack capabilities. Built in-house.

Production-grade engineering across web, mobile, and backend. One team responsible for the complete build.

Code IP Ownership 100% Client Owned
Automated CI/CD Pipelines
Zero Lock-In
01 // FRONTEND ARCHITECTURE CROSS-PLATFORM

Web & Mobile Applications

From MVPs to production platforms, web and mobile engineered end to end.

Architecture Specs

Offline-first cache hydration, WebSocket push updates, atomic design system, dynamic code splitting.

Primary Tech Stack

React 19 · Next.js · React Native · Expo · TypeScript · Tailwind CSS · TanStack Query

check iOS & Android Binaries check PWA Responsive Web Storefront check Full Design System & Figma Tokens
timelapse Typical Velocity: 6–10 Weeks
DEVICE RENDERING TELEMETRY 60 FPS TARGET
First Contentful Paint 0.42s
Cross-Platform Bundle Size < 14MB Universal
Modern smartphone displaying vibrant African social media and community platform UI
02 // FINANCIAL INFRASTRUCTURE PCI COMPLIANT SPEC

Fintech & Payment Platforms

Payment infrastructure and financial platforms built to compliance standards.

Architecture Specs

Double-entry ledger with immutable audit trail, idempotent transaction processing, PCI-DSS Level 1 tokenization patterns.

Primary Tech Stack

Go (Golang) · Node.js/NestJS · PostgreSQL (ACID) · Redis Enterprise · Stripe · Paystack · Flutterwave

lock Double-Entry Ledger Engine sync_alt Multi-currency FX Orchestration security Compliance Audit Dossier
timelapse Typical Velocity: 8–14 Weeks
LEDGER SETTLEMENT PIPELINE 0.00ms VARIANCE
TX_HASH #8912-GBP RECONCILED ✓
Debit: Vault Main [NGN] ₦28,450,000.00
Credit: Settlement Escrow [GBP] £14,200.00
Idempotency Key Check: MATCH_VERIFIED
Capelis Finance payment orchestration dashboard with transaction metrics and ledger views
03 // ENTERPRISE SYSTEMS HIGH CONCURRENCY

EdTech & Business Platforms

Academic systems, CBT platforms, and business management software.

Architecture Specs

Low-bandwidth assessment delivery engine, anti-cheat randomized question banks, role-based hierarchy (RBAC).

Primary Tech Stack

Next.js · Django / Python · FastAPI · PostgreSQL · Redis Cache · Docker Containerization

school High-Capacity CBT Exam Engine fact_check Biometric Attendance Pipelines analytics Real-Time Analytics & Grading
timelapse Typical Velocity: 6–12 Weeks
CAMPUS CBT STRESS RUN 4,200 CONCURRENT CANDIDATES
Latency: 18ms Automated Marking: Instantaneous
Campus attendance and grading dashboard system on desktop monitor
Case Note: Deployed zero-bug attendance infrastructure handling university faculties with 113 regression tests passed at first launch.
Campus attendance and grading dashboard system on desktop monitor
04 // COMMERCE ARCHITECTURE MULTI-VENDOR

E-commerce & Marketplaces

Multi-vendor marketplaces and e-commerce infrastructure built for real transaction volume.

Architecture Specs

Event-driven inventory reservations, automated vendor payout splits, sub-second search indexing.

Primary Tech Stack

Shopify Plus / Headless · MedusaJS · Next.js Commerce · Algolia · Redis · Stripe Connect

store Multi-Tenant Vendor Portal shopping_cart_checkout Custom 1-Click Checkout Engine inventory_2 Warehouse & Logistics Webhooks
timelapse Typical Velocity: 6–10 Weeks
CHECKOUT PIPELINE TELEMETRY 99.98% UP-TIME
Cart to Tokenization 310ms
Webhook Delivery Speed 120ms
Multi-Vendor Split Payout AUTOMATIC T+0
Campus attendance and grading dashboard system on desktop monitor
05 // INTELLIGENT SYSTEMS RAG PIPELINES

AI Automation & Auditing

AI agents and workflow automation that eliminate cost and manual overhead.

Architecture Specs

Hybrid retrieval-augmented generation (RAG), vector similarity search, structured JSON output validation guards.

Primary Tech Stack

Python · LangChain · LlamaIndex · OpenAI / Anthropic APIs · pgvector · Pinecone · Celery Workers

psychology Bespoke Autonomous Workflow Agents description High-Accuracy OCR & Doc Extraction shield Enterprise Guardrails & Hallucination Checks
timelapse Typical Velocity: 4–8 Weeks
AGENT DECISION TRACE VECTOR MATCH: 98.4%
> Ingesting invoice PDF batch (48 files)...
> Optical structure mapped. Deterministic regex OK.
> Extracting line items to ERP JSON format...
> Audit complete. Human intervention needed: 0%
06 // CLOUD ARCHITECTURE TERRAFORM IAC

APIs & Backend Infrastructure

Scalable backend systems, APIs, and cloud infrastructure built to production standards.

Architecture Specs

Auto-scaling Kubernetes / ECS, zero-downtime blue/green rollouts, horizontal database sharding.

Primary Tech Stack

AWS · GCP · Docker · Terraform · PostgreSQL · Redis · Node/Go · GitHub Actions

dns High-Throughput REST & GraphQL Endpoints cloud Infrastructure as Code (Terraform) monitoring Datadog / Grafana Observability Dashboards
timelapse Typical Velocity: 4–10 Weeks
AWS EU-WEST-2 / AF-SOUTH-1 ACTIVE ACTIVE
Cluster Replication Lag < 3.4ms
CI/CD Pipeline Duration 4m 12s
Database Connection Pool PgBouncer Tuned
07 // ACCELERATION SPRINT RAPID DELIVERY

MVP Development

Looking to launch an MVP? Fixed sprint deliverables, strict technical milestones, clear production timeline.

Architecture Specs

Scalable modular monolith or serverless setup, zero technical debt shortcuts, complete handover ready for growth.

Primary Tech Stack

Next.js · Supabase / Postgres · Tailwind · Vercel / Railway · PostHog Analytics · Stripe

rocket_launch Launch-Ready Production MVP key 100% Repository & Cloud Secrets Handover support 30-Day Post-Launch Warranty
bolt Fixed Timeline: 4–6 Weeks
FOUNDER SPRINT MILESTONES
Week 1: Scope, Architecture & DB Specs LOCKED
Weeks 2–3: Frontend & Core Business Logic STAGING RUN
Weeks 4–5: Integrations & Automated Testing PASS > 95%
Week 6: Production Launch & Handover LIVE DEPLOY
No endless hourly billing. Fixed scope, fixed timeline, agreed in writing before kick-off.
verified_user Zero Vendor Dependency Guaranteed

You own everything: full IP, repositories, secrets, and cloud configurations.

Unlike agencies that maintain proprietary lock-in, every single line of code, staging environment, database seed, and secret key belongs strictly to your legal entity from day one.

01 / Source Code

GitHub / GitLab Org Owner

Direct transfer of repo ownership with clean commit histories.
02 / Infrastructure

Native Cloud Accounts

All AWS, GCP, Vercel & Cloudflare resources run in your domain.
03 / Secrets & Keys

Zero Studio Custody

Encrypted handover of API keys, DB credentials, and SSL certs.
04 / Legal Protection

Mutual NDA & IP Assignment

Enforceable commercial IP assignment agreements in UK & Nigeria.
Delivery Methodology

Four steps from call to launch.

Every step has a concrete deliverable and a clear decision point.

01

Discovery

Free 30-min call. We scope the project honestly. No commitment required.

Day 1
02

Scope & Proposal

Fixed spec and price agreed in writing before we write a single line of code.

Days 2–5
03

Build

Weekly updates and a live staging environment. Production-grade code, every sprint.

Weeks 2–10
04

Launch & Support

Full deployment and handover of all code, repositories and credentials. We stay available after launch.

Week 6 onwards
Start A Project

Let's talk about your project.

Tell us what you are building. We will tell you honestly if we can help, how long it will take, and what it will cost. No pressure. No sales pitch.

person

Abiodun Tolulope

CEO & Lead Systems Architect

“Building digital products that are ready for launch. Open to serious conversations across African and UK tech.”

CONFIDENTIALITY GUARANTEE:

We sign standard NDAs prior to any codebase inspection or confidential architectural briefings.

Common Questions

Engineering FAQs.

Straight answers on technical handovers, timeframes, and commitments.

How long does a typical software project take from start to finish? +
Timeline depends directly on architecture scope. A focused MVP or standalone mobile/web application typically takes 4–10 weeks. Enterprise multi-currency fintech systems with heavy integrations require 12–18 weeks. We provide a milestone-locked delivery schedule during scoping before any financial commitment is required.
Do we really retain complete legal ownership of the code? +
Yes, completely and unequivocally. From Day 1, all repositories are hosted either in your company organization or transferred with full administrative control upon completion. We do not retain proprietary code locks, obfuscated binaries, or recurring studio licensing fees.
Can your engineering team take over an existing, broken codebase? +
Yes. We execute a comprehensive architectural and security audit of your legacy codebase. We highlight code smells, security vulnerabilities, and database bottlenecks, providing you with a candid report on whether refactoring or strategic rebuilding is the fastest, most cost-effective path to stability.
Do you work with non-technical founders? +
Yes. The majority of startup founders we partner with are commercial or domain experts without engineering backgrounds. We act as your fractional CTO and technical arm, translating product goals into dependable system architectures and providing clear, jargon-free weekly video demos.