Ruby on Rails Jobs

I need a fresh, systematic look at my SaaS web application so I can release the next build with confidence. The immediate focus is on two areas: • Functionality – please design and run solid unit tests against the existing code-base. I expect clear, reproducible test cases, the exact assertions you use, and a concise report of any defects or edge-case weaknesses you uncover. • Usability – I want the interface and flow to feel intuitive to first-time users. Conduct a practical user-interface evaluation and navigational walk-through, noting confusing labels, inconsistent behaviours, dead ends, or extra clicks that slow someone down. Annotated screenshots or screen-recordings alongside your written feedback will help me act on your findings quickly. You will have acc...

We need to develop a web-based MVP (Minimum Viable Product) to generate a Health Technical Note for contracts in Colombia, following Decree 441 of 2022. The goal is to build a practical, scalable, and business-focused solution. It should help technical teams (EPS/IPS) to create, adjust, negotiate, and finalize a technical note mainly based on: RIPS data processing Population analysis Frequency and severity calculation Technical adjustments with tracking (traceability) Scenario generation Final PDF generation Monitoring and follow-up Important: This project is NOT about building a complete system from the start. We need a functional, easy-to-use, and market-ready MVP, with a structure that can be improved and expanded in the future. More details are provided in the attached PDFs.

We need to develop a web-based MVP (Minimum Viable Product) to generate a Health Technical Note for contracts in Colombia, following Decree 441 of 2022. The goal is to build a practical, scalable, and business-focused solution. It should help technical teams (EPS/IPS) to create, adjust, negotiate, and finalize a technical note mainly based on: RIPS data processing Population analysis Frequency and severity calculation Technical adjustments with tracking (traceability) Scenario generation Final PDF generation Monitoring and follow-up Important: This project is NOT about building a complete system from the start. We need a functional, easy-to-use, and market-ready MVP, with a structure that can be improved and expanded in the future. More details are provided in the attached PDFs.

My immediate goal is to lock in commercial builders, luxury-residential developers, architects, and contractors across Pune before any competitor can reach them. To do this I need an end-to-end, AI-fueled growth engine—built, tuned, and switched on fast. Scope of the work • Build a clean, continuously refreshed database of decision-makers (project managers, purchase heads, architects) using your preferred AI stack. I’m not tied to HubSpot or Salesforce, so you’re free to stitch together lighter, more experimental tools if they produce better results. • Set up agents or workflows that monitor local real-estate triggers—RERA approvals, CREDAI updates, excavation notices, tender filings—so I’m alerted the moment a new project surfaces. &bul...

We are a software development company looking for a reliable and confident professional to handle client-facing communication and online meetings. In this role, you will interact directly with potential clients, help explain our services, and support technical discussions. Responsibilities: - Join online meetings with potential clients to introduce our services - Handle client communication in a clear and professional manner - Manage and support online technical interviews with clients - Understand client requirements and gather project details - Act as a communication bridge between clients and our development team Requirements: - Strong English communication skills (spoken is a must) - Comfortable speaking directly with clients on video calls - Basic understanding of software developm...

Project Title: Senior Full-Stack Developer — Fitness Coaching SaaS Platform (Phase 1 + 2) Description: We're building a SaaS platform for our online fitness coaching business — currently profitable, moving from WhatsApp-based operations to a scalable web platform. About us: Operating fitness coaching service with ~350 active clients. Funded from operations, founder-led. Not a stealth startup, not a side project. Scope (Phase 1 + 2): Client side: - Sales landing page + Razorpay subscription billing (1/3/6/12 month plans + EMI) - Multi-step onboarding (questionnaire + photo upload) - Client dashboard (plan view, check-ins, progress tracking, subscription management) Internal team workflow: - 4 user roles with strict permissions (Client, Tier 3 Worker, Tier 2 Coach, Adm...

I have a Claude-generated web application that I now want examined by a seasoned coding engineer. Because the build relied heavily on AI assistance, I’d like a fresh pair of human eyes to make sure everything is production-ready. The key areas I need you to cover are: • Code verification – confirm the structure, style and logic are sound and maintainable. • Debugging – trace and resolve any hidden or obvious runtime errors. • Security testing – probe for vulnerabilities (injection, XSS, authentication flaws, misconfigured headers, etc.) and recommend or implement fixes. Tech stack details are a bit ambiguous; the codebase may include JavaScript, Python, Ruby on Rails or a mix, so I’ll provide you with full repository access and deploymen...