Realtime Billing Service
Backend Engineer · Jul – Dec 2025
Rebuilt the billing pipeline end to end, cutting checkout latency by 340ms.
Build real projects, turn them into a verified portfolio, resume and career record, get matched only with jobs your work actually qualifies you for, and get discovered by companies based on what you've actually shipped.
Auto-filled from GitHub or GitLab. Yours to edit anytime.

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Adebayo Okonkwo
adebayo@gmail.com
Your overview at a glance
Finish setting up your Proofboard
It's 90% complete. A full board is what recruiters and clients actually see at proofboard.io/adebayo. Finish it and make the right first impression.
Your strongest work lives in private and NDA'd repos, invisible on every other portfolio. The CLI anchors it as Private Proof, your highest verification tier, and shreds all code, commit messages, and file paths locally before anything ever leaves your machine.
Career Velocity
+41% this monthProof Index
6-Month Commit Trajectory
Score Factors
Algorithm-derived · not self-declared
Commit cadence regularity: steady shipping, not burst-then-gap.
How recently the last proof asset was generated.
Ratio of verified to total projects, rewarding accumulated proof.
Ratio of Private Proof to total verified: cryptographically anchored work.
FinTech Payment Gateway
Auth Infrastructure Rebuild
ML Pipeline Optimisation
Ship detected. PR #52 merged in adebayo/fintech-api
Proof-of-ShipAuth Infrastructure Rebuild reached Public Proof
VerifiedYour public Proofboard was viewed proofboard.io/adebayo
+1 viewYour best work sits buried in private repos, and even your public repos are just raw activity, not structured career proof. Your resume goes stale. You forget your biggest wins by the time you need them. Proofboard closes the gap. It tracks what you ship and builds your engineering profile automatically, and uses that same evidence to match you with jobs.
Shows code, not outcomes. Organised around repos, not careers.
Favours social engagement over technical output.
Manual upkeep. Hosting costs. Die from neglect.
Self-reported wins. No proof tied to the work you actually shipped.
One click connects your account and installs the GitHub App for read access. Proofboard reads your history the moment you're in.
Pick one public repo to start. Our AI analyses your entire commit history to find what you actually shipped.
Proofboard classifies your work into categories, tech stack, and milestones automatically. You can edit the outcome summaries anytime.
proofboard.io/username goes live immediately — a permanent record you can share anywhere, and the same evidence that starts matching you with jobs.
Your best work usually sits behind an NDA. The Career Agent classifies it locally and strips every commit message and file path before anything is sent — what’s left is proof, not code.
Confirm you’re authorized, and it’s tracked under the real company name. Decline, and the company just stays unset shown as “Private Company” on your public profile.
Every synced project assembles into resume bullets automatically. Evidence-linked. Specialty-tabbed for your stack. No blank page to start from.
Jordan Osei
Summary
Software engineer with verified shipping history across production codebases.
Experience
Contributor
Built the admin dashboard powering analytics and access control.
TypeScript · Next.js · GitLab
Owner
Rebuilt the billing pipeline, cutting checkout latency by 340ms.
Go · PostgreSQL · Docker
Owner
Cut daily event-processing time 60% for 2M+ events across the ingestion pipeline.
Python · Kafka · AWS
Skills
Sample, auto-built from Jordan’s verified proof assets.
Runs in the background. Keeps your engineering profile up to date automatically.
You don’t have to take “your code never leaves your machine” on faith. Our Career Agent is MIT-licensed and public. Read exactly what the Shredder does, audit it yourself, or build it from source.
View on GitHubThe moment you sign up, Proofboard reserves proofboard.io/you, your permanent, verified profile. Every project you import or sync via the Career Agent adds a proof asset to it. No maintenance. No rebuilding. It compounds on its own.
Jordan Osei
Software Engineer
Chemical Engineer turned Full-Stack Developer. React, Next.js, Node.js and TypeScript.
Realtime Billing Service
Backend Engineer · Jul – Dec 2025
Rebuilt the billing pipeline end to end, cutting checkout latency by 340ms.
Storefront Web App
Frontend Engineer · Feb – Jun 2025
Built the product catalog and checkout flow for a multi-vendor storefront.
Proofboard uses your verified engineering history to help you discover relevant jobs, get found by recruiters, and apply with an application built from your actual experience.
Proofboard turns your real engineering work into a verified career record.
Projects → Proof → Career record
Jobs are matched to what you've actually built, while recruiters discover engineers by their real engineering history.
Relevant jobs + Recruiter opportunities
Proofboard prepares what each application needs, straight from your existing career record.
Application Kit → Review → Apply
Proof should be clear about what it proves, what it does not, and how your work stays yours.
Still have a question? Talk to usNo. The Career Agent classifies private work on your machine. Before anything is sent, it destroys commit messages and file paths, and only sends proof metadata: SHA witnesses, timestamps, numerical totals, and category labels from a pre-approved dictionary. You review and approve the human-readable summary before it is stored.
The Career Agent asks who owns the repo: you, an employer or client, or a public project. For employer or client work, it asks you to confirm you're authorized to use it for your career record. Confirm, and it's tracked under the real company name, shown on your dashboard and your public profile. Decline, and it's still tracked. The company name just stays unset until you fill one in, and shows as "Private Company" on your public profile in the meantime. Either way, no code leaves your machine.
Only if you confirmed you're authorized to use it. If you did, the real company name appears on your public profile the same as any other verified detail. If you didn't, no name is ever captured. Your dashboard just shows it as unset until you fill one in, and your public profile shows "Private Company" in the meantime.
You can still sign up. Skip repo selection during onboarding and go straight to your dashboard, then add a project later once you have something public to connect, or install the Career Agent to bring in private work instead.
No. Connect GitHub or GitLab, choose a public repository, and Proofboard can build your first public proof without the CLI. The Career Agent is optional, and is the path for turning private, NDA-covered work into Locally Verified proof.
It replaces the manual upkeep behind a portfolio, not the hiring standards you still need. Proofboard turns your work history into a verified public profile and career assets that keep accumulating, so you do not have to reconstruct your story every time an opportunity appears.
Yes, if you kept a local clone of the repository. Proofboard reads the local .git history, so it does not need a live connection to the remote. The resulting proof is still labelled Locally Verified and never implies current or former repository access.
Yes. You can connect your account and start building your Proofboard free. No credit card, hosting fee, or manual portfolio setup required.