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Gave my Contra profile a refresh ✨
My AI evaluation and reliability services now have clearer visuals, making it easier to find the right support—from RAG grounding and citation audits to agent tool-use testing, adversarial evaluation, and custom regression suites.
The work behind them stays the same: reproducible failures, inspectable evidence, and practical next steps. No invented metrics or inflated claims.
If you’re building an AI system and want to understand where it breaks—and turn those findings into repeatable tests—take a look:
contra.com
Corey Jacobs - Frontend Engineer | Contra
AI Evaluation Engineer | LLM, RAG & Agent Reliability. View Corey Jacobs’s Profile on Contra. The Independent-first, commission-free freelance marketplace shaping the future of work.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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My first @Contra product sale, and the client came directly from Contra.
Contra Products has been one of the best updates so far. It allows freelancers to keep most of their earnings, unlike tools like Polar or Lemon Squeezy, which have much higher fees and can make it more difficult for sellers to cash out.
Yay, huge congrats!!
I’ve earned over $1M on Contra, and now I’m opening up the profile behind that number.
The Contra Handbook is live.
It brings together how I present my work, structure my services and make it easier for a client to understand what they can hire me for.
And making it meant putting my own profile under inspection.
There was a typo in my title. 20 services that needed cutting down. 14 products with no reviews between them. Those changes are part of the course. You watch me work through them on screen, with the reasoning behind each decision.
Across eight modules, you work through your own profile too. Each chapter ends with something concrete to change, and the final module brings it into a 90-day plan.
You get the videos, written Handbook, profile scorecard, role specific guidance and access to The Ledger, the private course group.
If you’ve put real effort into your work and want your Contra profile to represent it properly, this is for you.
Hug earning Legend nice work 🔥🔥 I like your work structure ❤️❤️
Small wins, steady progress 🚀
Currently sitting at 198 points on Contra! 🎯
Building my freelance journey as a brand identity and packaging designer has been a learning experience. Every project, connection, and conversation is another step forward.
I’m curious, for those of you on Contra, how much attention do you pay to your Discovery Score, and what have you found actually helps improve your visibility on the platform?
Would love to hear your experiences and tips! 🤝
Great motivation, I'm also trying and reached 53 now , without pro it takes more effort still you achieve this score motivate me , that I can too 💯
