Founder-led software engineering

Backend & API engineering

Build or improve the agreed backend behavior with a documented interface.

Discuss your project ↗

Is this for you?

Your product needs reliable endpoints, authentication, or integrations.

Problems we solve

Your product needs reliable endpoints, authentication, or integrations.

What you receive

API code
OpenAPI or endpoint documentation
Authorization checks
Automated test results

Sample deliverable

Example scenario

Add an authenticated endpoint and document its successful and rejected requests.

Illustrative sample only. No customer project, completed test, or guaranteed result is represented.

Download sample delivery checklist ↓

Agreed endpoint contracts and authorization tests pass.

Included

API code · OpenAPI or endpoint documentation · Authorization checks · Automated test results

Not included

Unlisted integrations and frontend implementation

Acceptance criteria

Agreed endpoint contracts and authorization tests pass.

Pricing approach

Final scope and price are confirmed after review. Hosting, domains, external APIs, network fees, and applicable taxes are itemized separately when relevant. A paid diagnosis is proposed when an investigation is needed before a reliable quote.

Optional additions

Additional deployment environment
Extended support by separate agreement

The quote includes scope, deliverables, estimated delivery time, and revision terms. It expires after seven days. Accepting creates an order awaiting payment; work starts after payment is confirmed.

From “I’m stuck” to shipped.

01
Submit your request

Receive a request number, confirmation, and secure tracking link.
02
Review & proposal

Get questions or a diagnosis recommendation, then scope, deliverables, acceptance criteria, timing, and price.
03
Execution & checkpoints

Approve the proposal and payment terms, then follow progress and checkpoints in your workspace.
04
Delivery & acceptance

Review code or files, verification results, limitations, and handover instructions; accept or request an in-scope revision.

Before we start.

What exactly will we receive?

Your approved proposal lists the code, files, verification, acceptance criteria, and handover included in your project.

Who works on our project?

Sajad Rahimi oversees every project. Independent specialists may contribute when agreed in the proposal, with defined roles and limited access.

Will the founder review our code?

Yes. The founder leads technical review and checks the delivery against the agreed scope.

Will we own the source code?

Ownership and usage rights are specified in the proposal. Existing third-party and open-source licenses continue to apply.

What if the issue cannot be fixed?

We report findings and blockers. An investigation may produce a diagnosis instead of a fix, only under the scope you approved.

Is deployment included?

Only when listed in your proposal. Hosting and third-party costs are separately identified.

What happens after delivery?

You receive verification and handover notes. Included support and revision terms are recorded in your proposal.

How are revisions handled?

Link a revision to an agreed acceptance criterion. New requirements become a separate change request.

VIBEPLUS1 / NEXT STEP

What should your software do next?

Tell us the problem and the result you need. We’ll review it and agree on a useful next step.