Ruby on Rails Jobs

I need a web-based portal that lets me send large batches of outgoing bank payments to domestic accounts in one go. The ideal flow is simple: I upload a CSV or Excel file of beneficiaries and amounts, the system validates the data, shows me a confirmation screen, and then pushes the instructions through a local banking API. After submission I should see real-time status updates for every line in the batch. Access control can remain straightforward—just a username-and-password login for staff, with an admin role to add or disable users and review activity logs. I’m not adding two-factor or biometric steps right now, but the codebase should be clean enough for future upgrades. Because every transfer stays inside the country, the build only has to integrate with domestic clearin...

My Ruby (Rails) API usually answers in milliseconds, yet at unpredictable moments the same endpoints take seconds to return. Standard logs show no spikes in traffic, and CPU / memory look normal, so I suspect a hidden bottleneck—perhaps DB connection exhaustion, an elusive N+1 query, or a background job starving Puma threads. You will dive into the codebase, profile the request/response cycle, pinpoint the root cause, and supply a clean fix that restores consistent response times. Feel free to use rack-mini-profiler, New Relic, Scout, or your preferred Ruby profilers; the server runs Ruby 3.1 and Rails 7 on PostgreSQL. Deliverables • Diagnostic report summarising findings and root cause • Patch or pull request with the optimised code/configuration • Before-an...

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I need a Zoho-native chat bot that can sit inside SalesIQ, greet website visitors, answer their sales-related questions in real time, qualify each lead, and push enriched data straight into Zoho CRM. The flow I’m picturing is: • The bot opens with a friendly prompt, asks a few qualifying questions, and scores the lead. • It replies instantly to common product queries (pricing, features, availability, etc.) using an AI knowledge base you’ll train from my existing FAQs, brochures, and web pages. • When the prospect meets my criteria, it should schedule a follow-up task or create a deal record automatically; if not, it tags them for nurture. I’ve already connected SalesIQ and CRM; you’ll focus on configuring the bot rules, training the AI responses...

Build a robust, Kenya-focused web platform whose core is fast, reliable ticket sales. Within that core I need three capabilities delivered end-to-end: • Seating arrangements – dynamic seat maps, real-time availability, automatic hold/release logic. • QR-code ticketing – unique codes, secure validation at the gate, offline fallback. • Payment-gateway integration – card, M-Pesa, and any other locally relevant rails, handled through a clean checkout flow. Although ticket sales drive the project, the codebase must stay modular so a vendor-services marketplace can plug in smoothly once the ticketing layer is stable. Clean architecture, modern front-end, and scalable back-end practices are expected. Include API documentation and a short admin guide so my i...

I run a UK-based removals company (Bell A Move) and I’m looking for an experienced no-code automation freelancer to build an automated instant quoting system. Current setup I already have a Jotform quote form: At the moment, customers submit the form, and I manually assess and send quotes. This is too slow and manual. What I need built I want a fully automated system where: Customer completes a Jotform Quote is calculated automatically (based on rules) Quote is emailed to the customer instantly Lead is logged in Google Sheets Complex jobs are flagged for manual review You can edit the existing form OR rebuild from scratch — I’m open to whichever is cleaner and more efficient. Automation Stack Jotform Google Sheets (pricing logic / calculator) Zapier Email automation (Gma...