ADE.

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Adeoluwa Adeoye · Portfolio

AA
Available for hire · 4 Roles

Work Experience.

5+ years building production systems — from modular UI libraries to full-stack SaaS platforms. Every role shaped how I engineer and ship.

5yr+
Experience
4
Companies
20+
Technologies
100%
Remote-Ready
Zyrotech Digital Services · Senior Full-Stack EngineerKopak Tech Solutions · Full-Stack DeveloperITGEN Solutions · Frontend EngineerP&S Solutions / Tiidelab · Junior Web DeveloperZyrotech Digital Services · Senior Full-Stack EngineerKopak Tech Solutions · Full-Stack DeveloperITGEN Solutions · Frontend EngineerP&S Solutions / Tiidelab · Junior Web Developer
ZD
Full-TimeActive

Senior Full-Stack Engineer

Zyrotech Digital Services

Jan 2025 — Present1yr+Lagos, Nigeria · Remote
35%Latency Cut
4Sprint Leads
28%Quality ↑

Spearheading end-to-end application architecture with a focus on high-performance, scalable systems and team-level technical leadership across multiple product lines.

Architecting robust systems using TypeScript and Node.js to ensure long-term maintainability across 3 concurrent product lines.

Bridging complex frontend interfaces with high-integrity MongoDB/PostgreSQL backends, cutting query latency by 35%.

Leading cross-functional agile teams — aligning technical delivery with strategic business objectives across 4 concurrent sprints.

Mentoring 2 junior engineers through weekly code reviews and pairing sessions, raising team PR quality scores by 28%.

Led architecture for 3 product lines concurrently with zero production incidents in 12+ months.

Stack & Tools

TypeScriptNode.jsPostgreSQLMongoDBNext.jsDockerSystem Design
KT
Contract

Full-Stack Developer

Kopak Tech Solutions

Jun 2024 — Dec 20247 moAbuja, Nigeria · Hybrid
40%Throughput ↑
4s→600msLatency
12Bugs Caught

Optimizing data flow through modern API patterns and deep database performance tuning for enterprise-grade client applications.

Built GraphQL and RESTful API layers that consolidated 5 fragmented data sources into a single unified service mesh.

Redesigned database schemas and query plans — improved read throughput by 40% across high-traffic endpoints.

Partnered with 3 backend engineers to deliver a real-time event pipeline, slashing dashboard latency from 4s to 600ms.

Introduced automated API contract testing (Postman + CI) that caught 12 regressions before they reached staging.

Slashed dashboard latency from 4 seconds to 600ms through schema redesign and query caching.

Stack & Tools

GraphQLREST APIsPostgreSQLReact.jsTypeScriptPostmanCI/CD
IS
Full-Time

Frontend Engineer

ITGEN Solutions

Mar 2023 — May 20241yr 2moLagos, Nigeria · On-Site
60+Components
40%Build Time ↓
5K+Daily Users

Transforming UX requirements into modular, reusable frontend ecosystems that drive development velocity and design consistency across client products.

Architected a shared component library of 60+ reusable React components, reducing new feature build time by 40%.

Translated Figma designs pixel-perfectly into responsive, mobile-first interfaces with Tailwind CSS for 8 client products.

Integrated Redux Toolkit for state management across a multi-module enterprise dashboard serving 5,000+ daily users.

Introduced Storybook-driven development — cutting cross-team design inconsistencies by 60% across the org.

Built a 60+ component library that became the shared design system across 8 client products.

Stack & Tools

React.jsRedux ToolkitTailwind CSSTypeScriptFigmaStorybookVite
PS
Freelance

Junior Web Developer

P&S Solutions / Tiidelab

Apr 2020 — Dec 20222yr 8moNigeria · Remote
15+Components
10Sprints Shipped
5Devs Mentored

Establishing strong SDLC practices while digitizing community resources and delivering client-facing web solutions at an early stage of my engineering career.

Developed 15+ reusable UI components and automated record-keeping tools for 3 community transparency projects.

Built and shipped client-facing features in HTML, CSS, and JavaScript, integrating them with live backend REST endpoints.

Participated in agile sprints (2-week cycles), consistently delivering within scope across 10 product iterations.

Mentored 5 student developers through Tiidelab bootcamp — all secured their first tech roles within 6 months.

Mentored 5 junior developers through Tiidelab bootcamp — all placed in tech roles within 6 months.

Stack & Tools

JavaScriptHTML/CSSREST APIsAgile/SDLCGitBootstrap

Career Highlights

5yr+Engineering Experience
4Companies Worked At
20+Technologies Mastered
100%Remote-Ready
3Production SaaS Shipped
<600msBest Latency Achieved
Technical Arsenal

Skills & Technologies

Battle-tested across production systems — from pixel-perfect UIs to high-throughput APIs and cloud infrastructure.

Frontend

Next.jsReact.jsTypeScriptTailwind CSSRedux ToolkitFigma

Backend

Node.jsExpressGraphQLREST APIsPrisma

Database

MongoDBPostgreSQL

DevOps & Tools

DockerVercelGitCI/CD
Open to Opportunities

Ready to Write the
Next Chapter.

Whether it's a startup MVP, enterprise platform, or an AI-powered product — I bring the engineering depth to ship it right, on time.