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Abdulmalik AlayandeAA
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Abdulmalik Alayande

@abdulmalikalayande

Backend engineer at Yuniq Solutions Technologies building reliable mailbox sync and email delivery for Kyrier.

Nigeria
Message

At Yuniq Solutions Technologies, I build backend features for Kyrier, a unified inbox for Gmail, Outlook, Zoho, Yahoo, and IMAP accounts. I implemented queue processing that prevents duplicate work across workers and built Gmail sync and sending with crash recovery and rate-limit handling.

At PayDues (now Packet Africa), I built payment and community-platform features for African campuses and creators. I created a real-time payment-confirmation pipeline that kept confirmation latency under 500 ms, and shaped onboarding and payment workflows used by 3000+ creators and organisers.

At Vegeel, I contributed to breaking a monolithic compliance platform into independently deployable services. I also helped automate SOC 2, PCI DSS, and ISO 27001 audit checks, reducing client audit review time from about 8 hours to under 25 minutes.

In my projects, I built the FastAPI backend and ML model for Veridifi, an image-authenticity API, and developed e-Reach, an offline-tolerant electronic health records platform for Nigerian hospitals. I’m interested in building dependable backend systems, especially where data integrity, real-time processing, and resilience matter.

Experience

Work history, roles, and key accomplishments

YT
Current

Software Engineer (Backend)

Yuniq Solutions Technologies

Jan 2026 - Present (10 months)

Built backend features for Kyrier, a unified inbox aggregating Gmail, Outlook, Zoho, Yahoo, and IMAP accounts, using TypeScript, PostgreSQL, Node.js, and Cloudflare Workers. Implemented a custom queue-processing system for mailbox sync and send operations, preventing duplicate execution when multiple workers process the same mailbox.

PA

Software Engineer (Full-Stack)

PayDues (now Packet Africa)

Sep 2023 - Jan 2026 (2 years 4 months)

Built payment and community-platform features for African campuses and creators, including payment links, dues collection, event ticketing, and storefront workflows. Built a real-time payment-confirmation pipeline using WebSockets, Redis, and Firebase fallback delivery for disconnected clients, keeping confirmation latency under 500 ms with no downtime through launch.

VE

Software Engineer Intern (Backend)

Vegeel

May 2023 - Sep 2023 (4 months)

Contributed to decomposing a monolithic compliance platform into independently deployable services across 12 tightly coupled domains, ending deployment conflicts. Largely contributed to the automation of audit checks for SOC 2, PCI DSS and ISO 27001 in Java and Spring Boot, cutting client audit review time from about 8 hours to under 25 minutes.

Education

Degrees, certifications, and relevant coursework

University of Lagos logoUL

University of Lagos

Bachelor of Science, Systems Engineering

2023 -

Pursuing a Bachelor of Science in Systems Engineering, with ongoing studies as of October 2026.

SA

Semicolon Africa

Diploma, Software Engineering

2021 - 2022

Completed a Diploma in Software Engineering, focusing on practical software development skills.

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