Cybersage
Loading portfolio
0%
Portfolio · 2026
Cybersage

Abakwe Carrington — Software Engineer & Systems Architect

Abakwe Carrington (Cybersage / Donrington) is an Infrastructure & Systems Architect and Senior Software Engineer based in Lagos, Nigeria, working with remote clients worldwide across the United States, United Kingdom, Canada, Australia, and Europe.

Core Stack & Engineering Disciplines

AWS Cloud Infrastructure, Docker Containerisation, Kubernetes, Terraform Infrastructure as Code, Go (Golang), Python Django, PostgreSQL, Redis, Microservices System Design, Next.js, and TypeScript.

Available for WorkLagos, Nigeria · Remote Worldwide

AbakweCarrington

Infrastructure & Systems Architect designing distributed platforms for regulated industries — from embedded edge to cloud.

AWSDockerGoPostgreSQLRedisNext.js
View Work
01 / About

About Me

0+

Years of Experience

0+

Projects Shipped

0+

Global Clients

0

Countries Served

Shipped across

NigeriaUnited StatesCanadaUnited KingdomAustraliaIndiaGhanaKenya

“Iarchitectsystemsthatdon’tjustwork—theyscale,survivefailure,andstaycleanunderpressure.”

A software engineer based in Lagos, Nigeria — 5+ years designing and running production systems for global clients: multi-tenant compliance platforms, HIPAA medical portals, high-traffic marketplaces. I own the system end-to-end: architecture, infrastructure, backend, delivery.

Core: AWS, Docker, Go, Django, PostgreSQL, Redis, CI/CD. Fluent in Next.js for when the system needs a face. I care about the whole system — not just the feature.

GitHubLinkedIn
Abakwe Carrington — software engineer and Infrastructure & Systems Architect based in Lagos, Nigeria
02 / Work
19 Projects
000%
OVERVIEW
Autoboy Express
RecoverDerm
Anoc.ng

Selected Work · 19 Projects

Selected Work

Scroll to explore

00 / 19
00
OVERVIEW
RecoverDerm
·
Autoboy
·
NextGen
·
Axflo
·
Rokeyla
·
Samdus
·
Anoc
·
AmaniGo
·
Chronos
·
TechHub
·
Chris Cleans
·
Myra Keleher
·
Tuan Tling
·
Cybersage
·
TQL
·
RecoverDerm
·
Autoboy
·
NextGen
·
Axflo
·
Rokeyla
·
Samdus
·
Anoc
·
AmaniGo
·
Chronos
·
TechHub
·
Chris Cleans
·
Myra Keleher
·
Tuan Tling
·
Cybersage
·
TQL
·
Currently Building

Orion — distributed AI surveillance, embedded edge to browser.

AI Inference · YOLOv8-nano person & object detectionThermal Sensing · Pipeline leak detection layerProtobuf · DetectionEvent real-time schema
View Live
wytnest

Wytnest — testimonial SaaS — campaigns, video collection, embeddable widgets.

Multi-tenant · RLS-enforced workspace isolationVideo · Cloudflare R2 + Stream HLS deliveryDual payments · Paystack NGN · Stripe USD
View Live

Technologies

Built to Scale.

Engineered.

Production-grade systems built with
a modern, battle-tested stack.

0+
Years
0+
Projects
0+
Technologies
03 / Services

WhatI Build

04 / Process

HowIWork

Hiring an architect shouldn’t feel like a gamble. Here’s the exact, predictable path from first conversation to a launched, maintainable product — no disappearing acts.

01Days 1–3

Discovery

We start with the problem, not the tech. I map your goals, users, and constraints, then turn them into a scoped plan with clear deliverables — so you know exactly what you’re getting and when.

GoalsScopeTimeline
02Week 1

Architecture

I design the system before writing a line of production code — data models, API contracts, infrastructure, and security boundaries. The result is software that scales cleanly instead of collapsing under its own weight.

System DesignData ModelsSecurity
03Core sprint

Build & Ship

Tight, visible iterations. You see working software early and often, with weekly check-ins and a live staging URL. Momentum over perfection — high-impact features first, polished relentlessly.

IterativeWeekly DemosStaging
04Go-live +

Launch & Support

Zero-downtime deployment, performance tuning, and a hand-off you can actually maintain. I stay on after launch to monitor, fix, and extend — your platform keeps getting better, not stale.

DeployMonitoringHandover

Currently accepting new projects — limited slots this quarter.

05 / Experience

WhereI've Worked

01Contract · Remote
2026

Recoverderm

Full Stack Developer

  • HIPAA-compliant patient portals with JWT rotation and encrypted data flows — zero compliance violations.
  • Role-based access across patient, clinician, and admin layers, cutting unauthorized access surface by 60%.
  • Automated workflows reduced manual admin overhead by 40%. Deployed on AWS with zero-downtime releases.
Next.jsDjangoPostgreSQL
02Contract · Remote
2025

Anoc.ng

Full Stack Developer

  • Compliance platform for Chartered Accountants — client intake, documents, and audits in one encrypted system.
  • Multi-tenant architecture with strict data isolation supporting 50+ concurrent client cases.
  • Automated approval chains cut manual processing time by 50% and eliminated missed compliance deadlines.
Next.jsNode.jsPostgreSQL
03Contract · Remote
2025

NextGen Robotics

Software Engineer

  • Scalable Django backend on cloud infrastructure — 30% performance gain through architecture optimisation.
  • CI/CD pipelines and automated provisioning cut deployment time by 45%.
  • Zero-trust security and VPN infrastructure reduced vulnerabilities by 20%, downtime by 35%.
Next.jsGoAWS
04Full-time · Remote
2025

Autoboy

Sr. Full Stack Developer

  • Scaled a dual-sided automotive marketplace with real-time inventory and Go microservices backend.
  • Redis caching + connection pool tuning delivered 30% faster DB responses under peak load.
  • Rate-limiting and circuit-breaker layers eliminated cascading failures across payment APIs.
ReactGoPostgreSQLRedis
05Contract · Remote
2024

Axflo Oil & Gas

Full Stack Developer

  • Full-stack corporate site with Django — improved operational communication efficiency by 40%.
  • Job application module with automated email notifications improved processing efficiency by 50%.
  • Newsletter system increased subscriber engagement by 35%. Frontend performance up 30% post-integration.
Next.jsDjangoPostgreSQL
06Contract · Remote
2024

KRK Motors

Web Developer

  • Premium brand site with GSAP animations — sub-1s load time, 98/100 Lighthouse score.
  • Custom scroll-driven animation system tuned to the luxury automotive identity.
Next.jsTailwindGSAP
07Contract · Remote
2024

Rokeyla Fashion

Full Stack Developer

  • Full e-commerce platform with Stripe, live inventory sync via pg_notify, and order lifecycle management.
  • Eliminated overselling during demand spikes. Reduced manual dispatch coordination by 55%.
Next.jsStripePostgreSQL
08Contract · Remote
2024

Samdus Oil and Gas

Web Developer

  • 98/100 Lighthouse score, sub-1s LCP, full Core Web Vitals compliance on INP, LCP, and CLS.
  • SEO-first SSR architecture with structured data and custom scroll-driven animation system.
Next.jsDjango
09Contract · Remote
2024

Handyman & Contractors

Web Developer

  • Conversion-optimised lead gen site — qualified inquiries tripled within 30 days of launch.
  • CRM webhooks and automated lead routing ensured immediate team follow-up on every submission.
ReactNode.jsTailwind
10Contract · Remote
2024

Amanigo Travels

Lead Full Stack Developer

  • Booking engine, itinerary builder, and CMS with real-time pricing APIs from global travel providers.
  • Idempotent payment API prevented duplicate charges and race conditions across concurrent bookings.
Next.jsDjangoPostgreSQL
11Internship · Remote
2024

Zidio

Team Leader

  • Led 8 developers across 2 software products — 50% increase in user engagement, 100% deadline hit rate.
  • Scrum implementation improved team productivity by 65% and cut feature cycle time by 50%.
AgileJiraScrum
12Contract · Remote
2023

Dejaii

Lead Back-End Engineer

  • Built the API integration layer across multiple services into a unified, fault-tolerant pipeline.
  • Rewrote critical queries and added caching — significantly reduced p95 latency on high-traffic endpoints.
DjangoPostgreSQLREST API
13Full-time · Remote
2021

Xtus Connect

Full Stack Developer

  • Owned full web app lifecycle — architecture through client handoff — over a 2+ year engagement.
  • Resolved DB and SSR bottlenecks, improving page load times by 35% across the platform.
ReactDjangoPostgreSQL
14Internship · On-site
2019

Nigerian Bottling Company

QA Engineer

  • Automated Brix level monitoring across production lines — manual inspection cycles cut by 40%.
  • Built test harnesses and dashboards giving ops real-time visibility into quality metrics.
PythonSeleniumPostgreSQL
06 / Credentials

Proofof Work

Resume · PDF · 2025

Abakwe Carrington

Infrastructure & Systems Architect — 5+ years · Remote

AWSDockerGoDjangoPostgreSQLRedis
Download Resume
Certifications
01
Full Stack Engineering
02
Web Application Development
03
Web Development Internship
Live on GitHub
Fetching activity…
@Donrington

Refreshes every hour · Public activity only

07 / Testimonials

Trustedbyclients & peers

01/ 06
“It has been quite a pleasure and delightful experience working with you. Your professionalism, dedication, commitment, enthusiasm, passion, and especially patience are all commendable.”
SAMDUS Oil & Gas

Hycinth

Chief Executive Officer · SAMDUS Oil & Gas

Verified Client
Hycinth — testimonial

Unedited · Direct from the client

09 / FAQ & Answer Engine Index

Frequently Asked Questions

Direct answers on architecture experience, stack specialisations, project delivery, and global remote engagement.

Abakwe Carrington (also known as Cybersage or Donrington) is an Infrastructure & Systems Architect and Senior Software Engineer based in Lagos, Nigeria. Over the past 5+ years, he has designed, built, and operated high-availability distributed systems, cloud infrastructure (AWS, Docker, Kubernetes, Terraform), and Go & Django backends for global clients across North America, Europe, Australia, and Africa.

07 / Pricing

TransparentPricing

Every service tier, clearly priced — no discovery calls required to understand what you're paying for. Scope your engagement, pick the tier that fits, and get started the same week.

StarterSingle-scope delivery
ProfessionalMulti-service engagement
EnterpriseFull systems architecture
View All Tierscybersage.dev/pricing
08 / Contact

Have a project in mind?

abakwecarrington@gmail.com
or email directly →

Location

Lagos, Nigeria · Remote Worldwide

Response

Within 24 hours

Status

Available for projects