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fangy54

Dhyey S

@fangy54

Full stack developer specialising in Rails and React

India
English
About me
I build and fix web apps in Ruby on Rails, React, Next.js and Node.js: 3+ years in production on a multi-tenant SaaS, a banking app and a travel platform. AWS Certified Cloud Practitioner. What I do here: - Booking and enquiry widgets for business websites - Web scrapers and data extraction - Browser bots that log into portals and download invoices and reports - Rails and React bug fixes and features Send a bug, get the root cause in writing plus the fix. If something is fine, I will say so. One-off jobs or monthly retainers.... Read more

Skills

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fangy54
Dhyey S
Offline • 
Average response time: 1 hour

See my services

Rule Based Chatbots
I will add a booking and lead capture chat widget to your website
From$30 / projectMore details
Data Scraping
I will build a python web scraper that exports clean data to CSV or excel
From$35 / projectMore details

Work experience

Deqode

Solution Engineer

Deqode • Full-time

Oct 2024 - Jul 2026 • 1 yr 9 mos

Multi-tenant onboarding SaaS (Rails, React/TypeScript). Built a Sidekiq + HexaPDF pipeline that auto-fills onboarding forms, KYC documents and contracts. Tenant isolation with Rails Engines, field-level encryption for sensitive data, Redis caching on hot paths, and adapters so third-party providers swap without touching business logic. Zero-downtime Capistrano deploys, RSpec and CI on every PR.

SriFin_Credit Pvt Ltd

Software Engineer

SriFin Credit Pvt Ltd • Freelance

Apr 2024 - Oct 2024 • 6 mos

Banking management web app (Rails, React, AWS Lambda). Moved heavy statement generation to AWS Lambda so the app stays fast, built role-based access for staff and admins, wrote REST APIs with strict validation and database transactions covered by RSpec, and built a reusable React + Tailwind dashboard component library.

Simform

Software Developer

Simform • Full-time

Feb 2023 - Apr 2024 • 1 yr 2 mos

Tourism and travel platform (Rails, MySQL). Removed N+1 queries with eager loading to speed up high-traffic search endpoints, rebuilt legacy filtering with Enums and Model Scopes (about 30% less controller complexity), and sent itinerary emails in the background with Action Mailer and Sidekiq.