Vetted engineers with verified commercial track record in Lovable
Stockholm, Sweden (Stockholm, Sweden · On-site)
Software Engineer @ Lovable (Fullstack Product Engineer)
Fullstack Product Engineer directly on the Lovable product team (the company behind the platform). Works on product and infrastructure development, agentic workflows, RAG systems, and integrating AI tooling into web applications.
Stockholm, Sweden (Stockholm, Sweden · On-site)
Member of Technical Staff @ Lovable | Software Engineer
Lovable core team engineer (Member of Technical Staff at Lovable). Specializes in systems software development, computer networking, Linux administration, TypeScript, and the architecture of the Lovable platform for rapidly generating and launching full-featured web applications.
Gilgit-Baltistan, Pakistan (Remote)
AI Full Stack Developer | Lovable Expert at Upwork
AI Full Stack Developer and Lovable Expert on Upwork. Builds SaaS platforms, AI applications, MVPs, and custom web services for founders and businesses. Specializes in full-cycle development using Lovable, Supabase, Next.js, and modern AI tools (Claude Code, Cursor, Replit).
A working prototype is a useful starting point. A Lovable developer can help turn it into a maintainable app by reviewing the generated code, defining the data model, connecting services and testing the workflows that matter to your customers.
When you hire a Lovable AI developer, describe the outcome you need: a customer who can complete onboarding, an administrator who can manage records, or a checkout that handles both success and failure. Include the current project state so the scope starts with the work that is still missing.
If another prompt breaks an existing feature, begin with a reproducible bug and a review of the current code. A rescue scope can cover inconsistent state, failed submissions, missing access checks and incomplete integrations. Agree which workflows must pass before expanding the app.
Ask for a small release with a test checklist and a handover. A polished screenshot does not demonstrate that records are saved, permissions are enforced or a failed request can be retried safely.
Lovable documents integrations with Supabase and Shopify. Your implementation still needs a defined boundary between the interface, backend and external service: which system owns the data, where credentials live and how failures are handled.
A useful integration brief names the required login methods, user roles, records and purchase flow. Request checks for unauthorized access, duplicate submissions and recovery after an interrupted operation.
A Lovable hosting task should cover the domain, environments, secrets, deployment procedure and recovery plan. If you want to host outside Lovable, first identify the frontend and backend dependencies and the services that must be configured in the target environment.
Keep the repository and service accounts under your control. Ask the developer to demonstrate a deployment and document how your team can update the app afterward.
Share a description of your problem, the affected workflow and the expected result. State whether the project is a demo or already serves customers, which integrations it uses and what deadline matters. Access credentials should be exchanged through an appropriate private channel after agreeing the work.
Request an estimate based on the actual repository and the agreed acceptance criteria. Availability, rates and relevant experience must be confirmed with the individual developer.
A Lovable project can stay hosted in Lovable with Supabase Auth and Stripe wired through generated React and Vite code, or it can be exported to GitHub and deployed on Vercel with its own CI checks. A third path keeps the Lovable UI but moves data and payments into Supabase Postgres with explicit row-level security. A fourth path rebuilds narrow slices in Next.js 14 when prompt edits keep breaking prior features. Independent rates run $45-$95/hr against $150-$250/hr at agencies, with matching in 2-4 hours.
Expect 8-20 hours to stabilize a Lovable MVP in place with tests and access checks, 15-35 hours for a GitHub export with Vercel previews and Cloudflare DNS cutover, 20-45 hours for a Supabase-first repair with policies and webhook retries, and 30-60 hours for a Next.js rebuild of one flow at a time. Pick in-place fixes for demos, export for team ownership, Supabase-first for data faults, and rebuild when regressions repeat.
| Option | Cost / time | Limits | Pick when |
|---|---|---|---|
| Stay in Lovable | $45-$95/hr, 8-20 hrs | Prompt edits can regress features | Demo or early MVP, small user base |
| Export to GitHub + Vercel | $45-$95/hr, 15-35 hrs | Needs CI and env setup | Your team must own code and releases |
| Supabase-first repair | $50-$95/hr, 20-45 hrs | Requires policy rewrite | Auth, roles, or payments misbehave |
| Next.js 14 rebuild | $60-$95/hr, 30-60 hrs | Highest upfront cost | Repeated breakage blocks launch |
Many Lovable apps arrive with duplicated prompts, five admin roles that all mean owner, Supabase tables without foreign keys, and Stripe webhooks that create duplicate orders on retry. Phase one (3-6 hours) freezes behavior with a screen-recorded walkthrough, a Supabase schema dump, and a list of the three flows that must keep working. No schema change ships before those flows have written acceptance checks.
Phase two (10-25 hours) repairs one flow per release: Supabase Auth with row-level security policies, then Stripe idempotency keys and failed-payment retries, then GitHub commits with Vercel preview links for each fix. Phase three (5-12 hours) documents env vars, custom-domain DNS in Cloudflare, and rollback to the prior Vercel deployment. Each release stays behind a flag until checkout and login pass twice.
Cleanup guardrail
Freeze the flows that earn money before touching the schema. If login and checkout lack written checks, every cleanup edit risks a silent outage.
A takeover starts with view access to the Lovable project, the exported GitHub repository, Supabase table definitions and policies, plus Stripe dashboard event logs for the last 30 days. A developer spends 3-5 hours tracing prompt history, Auth settings, storage buckets, edge functions, and the Vercel or Lovable deployment log. You receive a reuse verdict per flow with hour bands before feature work starts.
The audit separates cosmetic issues from data faults: missing RLS policies, service-role keys shipped in frontend code, duplicate order rows, and DNS pointing at stale targets. Rescue scopes of 12-30 hours fit projects where the data model is salvageable. When every prompt overwrites prior fixes and no Git history exists, exporting and rebuilding one flow at a time costs less than patching generated code.
| Signal in audit | Meaning | Response |
|---|---|---|
| Service-role key in frontend | Full database exposure | Rotate keys, add RLS, 6-12 hrs |
| No GitHub export history | Untraceable prompt edits | Export and freeze releases, 3-6 hrs |
| Duplicate Stripe orders | Missing webhook dedupe | Idempotency fix, 5-10 hrs |
| Every fix breaks login | Entangled generated code | Rebuild flow in Next.js, 20-40 hrs |
Rebuild threshold
If two rescue attempts still break checkout or permissions, stop patching prompts. Approve a scoped rebuild of that flow with tests and keep the rest running.
Screen for exported Lovable or Vite apps with Supabase RLS policies the candidate can show, Stripe webhooks with retry logs, and Vercel deployments with preview discipline. Ask how they test a permission change across two roles, how they handle a failed payment webhook, and where secrets live in staging versus production. Seniors cite policy SQL, event IDs, and DNS records. Juniors describe prompts without schema, log, or rollback detail.
Run a paid 3-5-hour trial in a copy of your project: fix a permission leak on one Supabase table, stop duplicate Stripe orders, or connect the custom domain with a documented deploy. Acceptance means a screen recording of the fixed flow, RLS tests passing, GitHub commit linked to a preview URL, and hours logged. Matching takes 2-4 hours; independents bill $45-$95/hr versus $150-$250/hr at agencies.
When your prototype needs engineering work such as reliable data storage, permissions, integrations, bug fixes or a repeatable deployment. Describe what works today and what prevents you from launching.
An existing app can be assessed for completion or repair. The developer should inspect its code and dependencies before agreeing what can be reused, what needs fixing and how the result will be tested.
Submit your hosting or deployment requirements for assessment, including the target domain, current backend and any planned move to another hosting provider. The work and available specialist need to be confirmed for your setup.
There is no fixed rate for every Lovable project. Ask for an estimate covering discovery, implementation, testing and handover, with third-party service costs listed separately.
Stay in Lovable for a demo that needs 8-20 hours of fixes. Export to GitHub and Vercel when your team must own releases, which takes 15-35 hours. A 3-hour audit of prompts, schema, and deploy logs settles the choice.
3-6 hours for an audit, 8-20 hours to stabilize an MVP, 20-45 hours for a Supabase permission and payment repair, and 30-60 hours for a scoped Next.js rebuild. Each estimate follows inspection of your project and acceptance list.
Yes, with view access to the Lovable project, GitHub export, Supabase policies, and Stripe event logs. A 3-5-hour audit gives a reuse verdict per flow, and rescue scopes usually run 12-30 hours.
Give a paid 3-5-hour task in a project copy: fix one RLS permission leak or stop duplicate Stripe orders. Pass means recorded flow, passing policy tests, preview link, and secrets removed from frontend code.
Provide Lovable access, Supabase project ID, Stripe test keys, the custom domain registrar login path, and three must-work flows. Share secrets privately after scope sign-off, never in the public brief.
Agree 3-6 hours per month at $45-$95/hr for prompt regressions, Supabase policy updates, and deploy checks, with named response windows for checkout failures. Keep one prior Vercel deployment tagged as instant rollback.
Yes, independents typically quote $45-$95/hr against $150-$250/hr at agencies, with matching in 2-4 hours. A 12-30-hour rescue at those rates costs less than one agency discovery week.