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Peter-william Gberevbie

@peter-williamgberevb1

Full-Stack Developer building ApplyFlow, a job application platform with AI-powered document processing and evidence matching.

Nigeria

Message

As a Freelance Full-Stack Developer, I build and deploy websites and web applications for client work and personal projects. I work with clients to turn requirements into working products, including responsive interfaces and backend features for dashboards, authentication, and admin workflows.

I'm building ApplyFlow, a job application workspace that connects job details, professional profiles, CV evidence, requirement matching, and application tracking. I built authenticated workflows with Supabase Auth, PostgreSQL, and Row Level Security, and added PDF and DOCX processing with OCR fallback and structured AI comparison.

When a live 503 failure affected ApplyFlow, I traced it to a database ownership trigger and fixed it with a forward migration while preserving application and profile data. I also validated a development checkpoint with passing unit and Playwright browser tests.

I built and deployed my personal portfolio with Next.js, React, TypeScript, and Tailwind CSS, including dynamically generated case-study pages and a server-side contact flow. I also built a local Python transcription tool that turns audio and video into timestamped text.

Experience

Work history, roles, and key accomplishments

Current

Freelance Full-Stack Developer

Current

Self-Employed

Jan 2021 - Present (5 years 9 months)

Built and deployed 10+ websites and web applications across paid client work and personal projects, including business websites, database-backed applications, AI-enabled tools, and automation workflows. Managed 2–4 active projects per month while maintaining 100% on-time delivery.

TypeScript React Next.js Supabase PostgreSQL Tailwind REST APIs Authentication AI Integration Playwright Git GitHub Vercel

Current

Project Supervisor

Current

Mannesse & Associates Ltd.

Jan 2018 - Present (8 years 9 months)

Supervised 7 residential building projects and coordinated teams of 12–20 contractors and workers, managing day-to-day site activities, materials, progress, and delivery issues. Reduced material costs by 10–15% through supplier negotiation and closer control of purchasing and material use.

Project supervision Team Coordination Supplier Negotiation Cost Control safety management

Piping & CAD Designer

Cakasa Engineering Services Ltd.

Aug 2023 - Jul 2024 (11 months)

Produced 10–15 piping drawings per week using PDMS, AVEVA E3D, SmartPlant 3D, and AutoCAD, reviewing P&IDs, isometric drawings, layouts, and 3D models against project requirements. Reduced drawing errors by about 20% through stronger pre-submission checks while maintaining 100% on-time delivery.