Conquer your industry.

Submit Your Problem

Describe the general problem you need solved — integration issues, data migration, custom reports, automation, anything.

Alex S.

4.8 (23)

· 28 days

$34,500

Jake L.

4.6 (14)

· 35 days

$22,400

Gabe K.

4.9 (31)

· 21 days

$48,700

Scott H.

4.5 (9)

· 30 days

$27,300

*Photos above are models. Engineers, ratings, and bids shown are illustrative — not real profiles.

Knights Submit Initial Estimates

Pre-vetted engineers review your problem and submit general estimates on implementation price and timeline.

Castle Selects Relevant Talent

Castle's admin reviews all initial estimates and selects the most relevant engineers for the opportunity to meet with your team.

Alex S.

Castle Integration & Data Migration

$22,800

Jake L.

Engineer @ Fortune 500 Company

Financial Reporting & Analytics

Data engineer with deep expertise in financial reporting pipelines, real-time dashboards, and business intelligence tooling.

4.6 (14)

Est. $14,800 · 35 days

$500 per engineer for a 30-minute meeting

Schedule Meeting

Scott H.

Inventory Automation & API Development

$32,100

*Photos above are models. Engineers, ratings, and bids shown are illustrative — not real profiles.

Customer Meeting

1-3 selected engineers have a 30-minute phone call with your team to ask questions about the problem, data, and tech stack. Each engineer proposal costs $500 — paid before the meeting.

Final Agreements (24 Hours)

After the meeting, selected engineers have 24 hours to submit a final agreement plan including:

Your company picks the agreement that fits best. Contract amount is paid upon successful completion.

Scott H.

$25,200

2 KPIs

Jake L.

$16,400

· 38 days

Strict Completion Metrics

Real-time webhook pipeline syncing Shopify inventory changes to 3PL within 60 seconds

Discrepancy detection alert system flagging mismatches > 5 units across any SKU

Select Agreement

Alex S.

$27,600

3 KPIs

*Photos above are models. Engineers, ratings, and bids shown are illustrative — not real profiles.

Jake Lekas is working on your bounty

Bounty Begins

Your selected engineer is working. Track progress in real-time with status updates. Contract amount is paid only upon successful completion of the strict metrics.