TensorSpace Services

Software development for technical products.

I help teams turn an idea, prototype, or stuck project into working software. That can mean building the app, designing the backend, connecting models and data, or setting up deployment.

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What I do

Practical build help.

Product scoping

Turn a rough idea into a clear first version, with the features and tradeoffs written down.

Apps and APIs

Build web apps, dashboards, APIs, and backend services that are ready for real users.

Model features

Add model calls, retrieval, tool use, evaluations, and logging without making the product hard to maintain.

Data and cloud

Set up data flows, AWS infrastructure, deployment, monitoring, and cost controls.

Process

Simple working rhythm.

  1. Call: We clarify the goal, users, timeline, and current blockers.
  2. Plan: You get a short written plan with scope, milestones, and expected cost.
  3. Build: Work ships in small pieces, with regular demos and clear next steps.

Pricing

$200 / hour.

Use the time for design review, implementation, debugging, architecture, or ongoing technical help.

  • Hourly: good for focused help or reviews.
  • Project: fixed scope with milestones.
  • Retainer: ongoing product and engineering support.

Contact

Tell me what you are building.

Send the product idea, current stack, and what is blocked. I will help turn that into a clear next step.

Book 15-min Call

Find JJ on LinkedIn.