Fixed scope · Remote · Founder delivered

One integration backlog item. Shipped with evidence.

Give HSSC one funded Node.js, TypeScript, or AWS API, webhook, background job, or workflow item in an approved nonproduction repository. We return review-ready code, targeted tests, before-and-after evidence, and operational handoff notes.

Bring Us One Backlog Item Review the Boundaries
SBA-certified SDVOSBUEI SXG3SA9JMM47 · CAGE 1ZSB5
Defined deliverableOne repository and one integration family
Reviewable handoffPatch or PR, tests, evidence, and notes
No production access requiredApproved nonproduction environment
01 · Choose the smallest useful start

Three bounded ways to engage

The goal is to make the first purchase easy to evaluate. These founding-client rates are available to HSSC's first three paid customers; every engagement has a written boundary and hour cap.

Smallest start

First Fix

$1,250

Three to five business days · prepaid

  • One existing integration defect
  • One operation, event, or request path
  • Up to eight engineering hours
  • Baseline reproduction and targeted fix
  • Regression test and handoff note
Core offer

Delivery Sprint

$3,500

Seven to ten business days · 50% / 50%

  • One repository and integration family
  • Up to thirty engineering hours
  • Up to three operations or events
  • Up to three agreed failure modes
  • Tests, disposition table, and walkthrough
Reserved capacity

Reserved Month

$7,500

Four weeks · fixed boundary

  • One repository and integration family
  • Up to sixty engineering hours
  • Up to six accepted backlog items
  • Weekly evidence and review checkpoints
  • Priority delivery capacity
02 · Exact boundary

A workstream your reviewer can accept

Included

  • One repository or service and one authentication mechanism
  • Agreed happy path and bounded failure scenarios
  • Timeout, retry, validation, idempotency, and error handling where applicable
  • Sanitized operational logging and configuration notes
  • One walkthrough and one correction for a material scope deviation

Not included

  • Whole-application audits or vague "fix everything" requests
  • Production deployment, on-call coverage, SLAs, or incident response
  • Penetration testing or compliance certification
  • Architecture rewrites, mass migration, or unrelated redesign
  • CUI, classified information, PHI, PCI data, or regulated production datasets
03 · Acceptance evidence

What arrives at handoff

  1. A baseline reproduction, failing test, or agreed request-and-response trace.
  2. A review-ready pull request or portable patch against the agreed base revision.
  3. Passing output for the agreed automated tests.
  4. A before-and-after disposition table covering every accepted scenario.
  5. Configuration, failure-handling, and rollback notes.
  6. A handoff walkthrough and one bounded correction pass.
AI and data control: HSSC will not transmit private buyer source code, credentials, logs, or data to a generative-AI provider without written authorization. Work remains inside the customer-approved repository and environment boundaries.
04 · Relevant engineering evidence

Evidence without inflated past-performance claims

HSSC is a new firm and does not claim federal past performance. These are founder-developed and company-operated systems a buyer can use to evaluate relevant engineering depth.

HSSC application platform

AWS Lambda, API Gateway, DynamoDB, Cognito, external-provider integration, signed billing webhooks, and deployment automation.

DragonKill Online

Founder-developed C# and Node.js application operation, persistent state, and external-ledger integration dating to November 2021.

BitBooth integration kit

Public API documentation, an OpenAPI specification, and runnable examples. The production gateway implementation remains private; implementation review may be arranged for qualified technical evaluations.

Start small

Do you have one funded backlog item?

Send the stack, the affected integration, the expected behavior, and the name of the person who can review the result. HSSC will answer with fit, exclusions, and the smallest responsible scope.

Discuss the First Fix

contact@heinrichstech.com · (619) 770-7306