CompCal — Pixel-Perfect FlutterFlow Build & Cleanup
Build pixel-perfect FlutterFlow app frames to 100% spec compliance
Develop and refine a consumer social app using FlutterFlow, ensuring every frame meets design specifications. Deliver high-quality, custom-coded solutions where necessary.
Why This Role?
Direct access to detailed specs and Figma designs for precise execution
Required Skills
Keywords
View Original Description from Contra
Original description from Contra
THE APP: CompCal — The World's First Human Compatibility Calculator. Consumer social app, iOS and Android. Launching 2026 — Founding waitlist live. LOOKING FOR: FlutterFlow developer who loses sleep over a 2px spacing error. I am the designer. This role is 100% build. REQUIRED: Custom Flutter/Dart coding ability when FlutterFlow hits its limits. SOLO DEVELOPERS ONLY. Do not apply if you are an agency or studio. THE BUILD: • M1 cleanup (Frames 1–9, $750) + M2 fresh build (Frames 10–17, $2,250) = $3,000 total. Every frame has detailed spec NOTES, Figma design files and a Live Figma Prototype You will never have to guess what something should look like CURRENT STATE: Frames 1–9 exist in FlutterFlow at 80% — need to be brought to 100% spec compliance Frames 10–17 are a fresh build from scratch TECHNICAL REQUIREMENTS: ShaderMask gradient implementation — Flutter, not approximations Glassmorphic UI with precise opacity and blur specs Custom animated widgets including a working ScanBeam widget Multi-state conditional logic across complex survey screens Dynamic text across 6+ conditional states Custom Flutter/Dart code where FF hits its limits THE STANDARD: Pixel-perfect Must be self-reviewed for Quality Assurance against the Live Prototype before every submission. No exceptions THE COMMUNICATION: Flags blockers immediately Asks questions before building, not after Progress updates every 2–3 days with screenshots NON-NEGOTIABLE: • Pixel-perfect Figma-to-FlutterFlow delivery. Spec is spec, not a suggestion. THE ENGAGEMENT: Milestone-based — one at a time, each unlocked by the quality of the last The right developer grows with this project through all 4 milestones and beyond HOW TO APPLY: Links to 2–3 completed consumer-facing FlutterFlow apps. Note: Portfolio website links and web app links will not be considered. Mobile app links (App Store or Google Play) only. Your fixed-price bid for M1 and M2 separately Answer this: You're three days into a build and discover a core interaction is impossible to implement natively in FlutterFlow. What do you do?