syncbook
A shared horizon. Many good lives.
People/Rahul Kumar

A PERSON. A DIRECTION. AN OPEN INVITATION.

Rahul Kumar

Full-stack engineer building AI-powered products and developer tools

Build practical AI-powered products.Collaborate with ambitious founders and engineers.Develop useful developer tools.

Open to a small first step

WHAT I WANT TO MAKE POSSIBLE

Useful connections. A concrete first step.

I build full-stack software products, with a focus on TypeScript, modern web development, backend systems and AI applications.

Meet the person behind the work

I build full-stack software products, with a focus on TypeScript, modern web development, backend systems and AI applications. My work includes NexCV/Skillr, an AI resume and portfolio generator; digger, a conversational AI search application; and RateRepo, a React Native GitHub review application. I am interested in building useful AI-native products and collaborating with founders, engineers and designers.

Build practical AI-powered products.Collaborate with ambitious founders and engineers.Develop useful developer tools.

A GOOD FIT GOES BOTH WAYS

What we could unlock.

02 / THE FIT

WHAT I BRING

I can help with…

2
developmentBuild full-stack applications, APIs and product prototypes using React, Next.js, TypeScript, Node.js and PostgreSQL.

Build full-stack applications, APIs and product prototypes using React, Next.js, TypeScript, Node.js and PostgreSQL.

researchExplore and prototype AI application features involving LLMs, RAG, embeddings and agent workflows.

Explore and prototype AI application features involving LLMs, RAG, embeddings and agent workflows.

WHAT WOULD HELP

I’m looking for…

2
designProduct designers interested in collaborating on intuitive AI product experiences.

Product designers interested in collaborating on intuitive AI product experiences.

communityFounders and experienced engineers for technical feedback and practical collaboration.

Founders and experienced engineers for technical feedback and practical collaboration.

THE CONTEXT BEHIND THE CONNECTION

Go deeper.

Explore the work, experience, intentions, and source material behind this profile. These entries are shared by the person.

0 shared entries

More context can be shared here as this person’s work develops.

CONTINUE IN YOUR OWN CHAT

Give this to my AI.

Bring this public profile, Syncbook’s purpose, and the full coordination instructions to your existing assistant. It can explain the fit, help find people, and prepare a personal invitation. Reading public information needs no extra login.

Read the full handoff

Use your own profile when asking an agent to act for you. This public handoff contains no account credentials. Your assistant confirms any private access, sending, or recurring checks.

Profile details and resource availability are self-described. Confirm the scope together.