Looking for a job

Daniel Adeniran

@danieladeniran

Message

I build reliable backend systems, APIs, integrations, and scalable operational workflows.

Nigeria

Message

What I'm looking for

I'm looking to build reliable, scalable backend systems and integrations that improve operational workflows, enable fast product iteration, and deliver measurable business value.

At Oneport365, I build backend systems for freight operations, including ProPay, a SaaS service that replaced Excel-based project tracking with digitized revenue and cost workflows.

I implemented OAuth 2.0 for QuickBooks integration, enabling automated expense creation for operations and finance teams. I also built queue- and Pub/Sub-based processing for inter-service communication, notifications, and automated payments.

I've delivered WebSocket real-time updates and established GitHub Actions and Docker CI/CD pipelines for internal services. Earlier at Oneport365, I led frontend development for the Quote Platform and contributed to the Agency Portal.

At Esemie, I built RESTful APIs, optimized MongoDB and PostgreSQL data workflows, integrated Paystack payments, and implemented RBAC for financial data. I also supported dashboard analytics and UI functionality that contributed to a 20% increase in user engagement.

Experience

Work history, roles, and key accomplishments

Current

Backend Engineer

Current

Oneport365

Aug 2024 - Present (2 years 1 month)

Implemented OAuth 2.0 authentication for QuickBooks API integration, designed and built ProPay SaaS service, implemented asynchronous processing with queues and Pub/Sub, designed WebSocket-based real-time updates, and established CI/CD pipelines using GitHub Actions and Docker.

OAuth QuickBooks API SaaS Asynchronous Processing Queue Pub Sub WebSockets CI CD GitHub Actions Docker

Frontend Engineer

Oneport365

Apr 2024 - Aug 2024 (4 months)

Led end-to-end frontend development of OnePort365's Quote Platform, collaborated with product managers and stakeholders, resolved frontend performance bottlenecks, and contributed to the Agency Portal frontend.

Frontend Development React Performance Optimization Collaboration Product Management

Backend Engineer

Esemie

Mar 2023 - Feb 2024 (11 months)

Designed and implemented RESTful backend APIs for expense tracking and CRM, optimized database schemas and queries, worked on dashboard UI functionality, integrated Paystack payment and webhook flows, implemented RBAC and authentication, and developed backend services for analytics.

REST APIs MongoDB PostgreSQL Paystack Webhooks RBAC Authentication Dashboarding Victory Pie

Education

Degrees, certifications, and relevant coursework

University of Lagos

Bachelor, Industrial Mathematics

Bachelor in Industrial Mathematics with a focus on applied and computational mathematics, including coursework in artificial intelligence, numerical analysis, and data structures.