Full-Stack Developer Needed to Take AI-Built Marketplace to Production

What this signal says

The observed opportunity titled “Full-Stack Developer Needed to Take AI-Built Marketplace to Production” enters this catalog as a market signal with a traceable source. Leadiy does not republish the original description. Instead, it separates a few decision-grade facts from the private operating record and adds context from the same demand dataset. That boundary matters: the public edition can help a developer or agency assess relevance, while the source remains responsible for complete requirements, eligibility, current status and the actual response flow. Any fact not shown here should be checked at that destination.

How the technology was normalized

This record contributes to the normalized topic set TypeScript, React, Next.js, PostgreSQL, Next.js + Supabase/PostgreSQL. The mapping is evidence-based and intentionally conservative. It looks for named technology terms in the public-safe opportunity fields, resolves aliases, then checks any combination as a set of requirements rather than a loose keyword. This makes the page discoverable under stable technology hubs without pretending that a tag replaces technical due diligence. The source may contain additional context, but no unpublished contact or outreach field is used to create the public classification.

Commercial format

The engagement classifier places this record in Hiring: an employment-oriented search for an individual contributor or team member. That decision comes from the supplied opportunity-type language, using the same categories as Hiring Pulse—project, contract, RFP or procurement, hiring, and other or unclear. It does not convert an ambiguous request into a stronger claim. The imported public-safe work-format field also says “Worldwide remote; agency eligibility not stated, but the brief expects a named senior full-stack developer.” The stated duration context is “Ongoing milestone project; initial paid audit followed by backend, marketplace, payments, QA and deployment milestones.”

Reading the budget

Budget evidence for this opportunity is limited to “$3,000.00 fixed price.” The catalog does not normalize unlike units or turn a marketplace headline into a guaranteed contract value. A visible figure can describe a cap, an estimate, a salary, a rate or only one phase of delivery. For that reason the page keeps the source wording beside the engagement format instead of producing a synthetic market price. The practical check is to confirm scope, unit, currency, fee treatment, milestone structure and whether the amount is still current on the original listing.

Demand context from Hiring Pulse

In the current 30-day Hiring Pulse, TypeScript appears in 217 of 1038 observed opportunities (20.9%). Counts are multi-label, so one opportunity may contribute to several technology buckets. Hiring Pulse is the contextual layer Leadiy adds beyond aggregation. It places the record against a verified observation window while keeping counting rules visible: technologies can overlap, the feed is not a census, and sparse groups are not disclosed as exact numbers. This evidence can support prioritization, not a forecast. The record still needs source-level verification, and the aggregate view deliberately omits direct leads, personal information, private outreach content and arbitrary micro-segments that could reveal too much.

Observation and publication timing

The first-observed timestamp is 29 Aug 2026, 05:59 UTC, which makes this record 9 days old when this page is rendered. Public release waited 40.49 hours, selected deterministically between 24 and 48 hours from the record identifier. That rule survives process restarts and does not drift with each request. It also separates two clocks that are easy to confuse: the source may have published earlier, whereas Leadiy records when its own system first saw the opportunity. Paid access is to the earlier matched feed, not to a claim about the source’s original posting time.

What looks similar

To build a useful neighbourhood around this record, Leadiy compares normalized technology IDs and favours the strongest overlap among pages that have already cleared the public delay. The current result is: "Fractional Next.js internal workflow apps", "React/Next.js drag-and-drop wedding floor-plan editor", "Next.js and Supabase application development" This method makes relationships inspectable and avoids copying descriptive text from the source. Similarity means shared technical vocabulary, nothing more. It does not assert shared ownership, equal scope, equivalent seniority or an identical application process, and it can evolve as later records become publicly eligible.

Where the response goes

The response button on this page opens Upwork at upwork.com. It leaves Leadiy and goes to the original opportunity URL; Leadiy is not the application destination and does not relay a response from this public page. The source may require its own account, profile, proposal form, geographic eligibility or platform terms. Check the destination address before entering information, and use the source’s current instructions rather than any summary here. This disclosure is intentionally repeated beside the button so the action is clear before a visitor clicks.

Public evidence versus earlier access

Leadiy sells timing, not a different truth: the same opportunities, one day earlier. Subscribers receive the fresh matched feed and private workflow before a record crosses its public time fence. The later page remains complete enough to stand alone, with provenance, classification, budget reading, aggregate context and related records. Subscription is not preferential treatment from the buyer, and it cannot guarantee availability or success. It is earlier awareness plus an operational workspace; the public catalog is the delayed evidence layer.

Source job details

What this signal says

How the technology was normalized

Commercial format

Reading the budget

Demand context from Hiring Pulse

Observation and publication timing

What looks similar

Where the response goes

Public evidence versus earlier access