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Write 250–350 characters to bid for a dev job. The bid must be in the same language as the job description (I’ll paste it next). Show you understand the task + technology/language/cms/frameworks involved. Start with a short specific question about something unclear (don’t ask “what’s the plan” / “how you envision it” or similar). Keep it super informal and funny, simple words, short sentences. Prefer technical questions. No “Hi/Hello”, no hype about the project, no talk about my experience. Focus on the current task. Don’t ask about colors/branding. Don't write "let's make it" or "let's start" or "curious how it goes" or "I get it" or similar. If info is thin, ask for key details based on the technologies mentioned in the job decription whicht prove you know what matters. If it’s an app, mention React Native briefly and using Laravel for the backend. If it’s a website and no framework/CMS is specified, lean toward WordPress, mention easy content updates + custom code on top. Job description: Location requirement — please read first: Open only to independent contractors based in Australia, performing all work in Australia, who hold (or can obtain) a valid ABN. Applications from outside Australia can't be considered. Overview: An early-stage, Australian startup needs an experienced AI/ML full-stack engineer to build the foundation and secure infrastructure for a new consumer web application. This is a single, fixed-price milestone — what matters is meeting the milestone's acceptance criteria, not fixed hours. This is Milestone 1 of a larger build; later milestones involve an orchestrated multi-agent AI system. Continuation past this milestone is possible but not guaranteed — it depends on successful, on-spec delivery of this one. Full product detail is shared with shortlisted candidates under NDA. What you'll build (this milestone): Environments & database: provision production and staging Supabase environments (Australian region) and design the core relational schema — future-proofed for scale and multi-tenancy (organisation/user keys, role separation, soft-deletes), with migrations managed as version-controlled code. Confirm encryption at rest, TLS, and private-by-default storage. Auth & consent: secure registration, email verification, login, session handling and password reset, plus an immutable, append-only consent log capturing timestamp, IP and policy version. Data segregation: a strict privacy architecture — personal/identity data isolated in a separate vault, linked to other data only by an opaque key (pseudonymisation), with re-identification gated server-side. Clean architecture & handover: all data access routed through a central Data Access Layer (no direct client-to-database queries; no bypassing row-level security with service keys), delivered as a reviewable pull request. Payment is released on PR approval. Tech stack (defined — you'll work within it): [login to view URL] (App Router) + React + TypeScript. Supabase — you should be genuinely strong with Row-Level Security, secure auth/session handling, private storage, and relational schema design for multi-tenancy. You're a strong fit if you: Are an Australian-based independent contractor with your own ABN (or able to obtain one), performing the work in Australia. Have shipped production apps on [login to view URL] and can evidence secure, well-architected data layers. Have a security-first instinct for handling personal data (RLS, data isolation, least privilege). Can build to a defined architecture and clear acceptance criteria, and deliver independently. (For continuation past this milestone) have built multi-agent or LLM-orchestration systems — a plus, not required for this milestone. Engagement: Fixed-price for this milestone only: [$ amount], approximately [4–6] weeks, remote. First milestone of a larger build; further milestones may follow subject to successful delivery of this one. Australian independent-contractor engagement under a written agreement governed by the law of Victoria, including IP assignment. You meet your own obligations — ABN, income tax, GST, superannuation and any insurances (guidance: Fair Work Ombudsman, ATO, [login to view URL]). Shortlisted candidates sign an NDA before any specific product detail or architecture is shared. To apply, please include: A short intro with confirmation you're Australia-based with an ABN (or can obtain one) Related skills: PHP, Mobile App Development, Machine Learning (ML), React.js, Typescript
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For the data vault, are you set on using Supabase’s built-in row-level security, or should I whip up something extra spicy on the data isolation front? Loving the thought of crafting that immutable consent log too! Let’s ensure it’s more secure than my grandma’s secret cookie recipe. Ready to build a fortress of data! *** Preferred Freelancer - great reviews *** Engineer also... Fluent in English, German and Spanish native. ---------------IT Knowledge - CMS: WordPress (Plugin dev. & Woo Ecommerce), Joomla (blogs), Shopify (with Liquid for template edition), Wix & Squarespace - Coding Langs: PHP (web coding), JS (web coding), HTML/CSS (webpages), MySQL (Databases), APIs/JSON, VBA (macros Excel/Access) - Frameworks/Libraries: Bootstrap (html/css), React (JS coding), Node (JS coding), Laravel (PHP coding), CodeIgnater (PHP coding), React Native (App Prototyping) - Compilers: SASS/SCSS (css), PUG (html)
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