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You will get Frontend React Developer | Frontend React | Frontend Developer React

Ronu P.Status: Offline
Ronu P. Ronu P.
5.0
Top Rated
Preview image

Let a pro handle the details

Buy Custom Website Programming services from Ronu, priced and ready to go.
Ronu P.Status: Offline
Ronu P. Ronu P.
5.0
Top Rated
Preview image

Let a pro handle the details

Buy Custom Website Programming services from Ronu, priced and ready to go.

Project details

I provide modern Frotnend Development services for startups, businesses, and SaaS products — from idea to deployment.

Services include:
• Frontend Development (Vue.js, Nuxt.js, React, Tailwind CSS)
• Backend Development (Laravel, Node.js, APIs, Database Architecture)
• Shopify App & Store Development
• REST API & Third-Party Integrations
• Admin Panels & Dashboards
• Performance Optimization & Bug Fixing
• Scalable Web Application Development
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$50
Standard
$2,000
Advanced
$2,800
Delivery Time 1 day 20 days 30 days
Number of Revisions
000
Number of Pages
1
Design Customization
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Content Upload
-
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Responsive Design
-
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-
Source Code
-
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5.0
5 reviews
100% Complete
(5)
1% Complete
(0)
1% Complete
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1% Complete
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1% Complete
(0)

MB

Marat B.
5.00
Jul 31, 2026
Full Stack Developer (React, Next.js, Node) SaaS Excellent developer with strong expertise in building SASS products, React/Next.js, Node.js, and Stripe integration. Delivered high-quality work on time with clear communication and professionalism. Would highly recommended!

RY

Rachid Y.
5.00
Jan 5, 2026
Vue.js technical test Great experience working with Ronu on a technical trial. They delivered clean code, met all deadlines, and communicated clearly throughout the process. Highly recommended!

KH

Kendell H.
5.00
Aug 1, 2025
Node.js, JavaScript, VUEJS PHP, Laravel Expert

KH

Kendell H.
5.00
Jul 18, 2025
Node.js, JavaScript, VUEJS PHP, Laravel Expert Excellent work, would highly recommend

FM

Fuad M.
5.00
Dec 22, 2024
MERN stack Developer Highly recommended.
Ronu P.Status: Offline

About Ronu

Ronu P.Status: Offline
Senior Full Stack Developer | Next.js, React, Node.js, Laravel | SaaS
100% Job Success
5.0  (5 reviews)
Kapadvanj, India - 10:25 am local time
Senior Full Stack Developer: Next.js, React, TypeScript, Node.js, Laravel. Top Rated Plus, 100% Job Success, 7,400+ Upwork hours, $130K+ earned building SaaS products end to end. Full-stack owner on Nudgify, a social-proof SaaS serving 10M+ requests/day on a 3.5-year live contract.

✅ 10+ years, 50+ production builds, frontend to backend ownership
✅ Next.js and React apps scaled to 50K+ live users
✅ Node.js and Laravel backends running PostgreSQL at 7B+ rows in production
✅ AI integration: OpenAI, Anthropic Claude, Gemini wired into real product workflows
✅ Available now for new projects. Click Invite and I'll reply within 4 hours on weekdays.

👊 WHAT YOU GET

✓ End-to-end ownership: 50+ SaaS, ecommerce, CRM, ERP, payments, and lead automation builds shipped from spec to production.
✓ Frontend: React, Next.js, TypeScript, Tailwind CSS, Vue, Nuxt. Dashboards, marketplaces, responsive UI.
✓ Backend: Node.js, NestJS, Express, Laravel. REST API, GraphQL, webhooks, queues (BullMQ, Horizon), real-time (Socket io), Stripe Connect, multi-tenant auth with row-level security (RLS).
✓ AI features: OpenAI, Anthropic Claude, Gemini chatbots, document Q&A, embeddings and vector search (pgvector), multi-model chat.
✓ Database and infra: PostgreSQL, Supabase, MySQL, MongoDB, Redis, ClickHouse, Elasticsearch. AWS, DigitalOcean, GCP, Docker.

🔥 ACHIEVEMENTS

✓ 7,400+ Upwork hours, 100% Job Success, 5-star reviews across the board.
✓ Scale: maintained 10M+ daily requests and 7B+ PostgreSQL rows on Nudgify as core full-stack owner for 3.5 years.
✓ Cloud cost: cut DigitalOcean infra from $1,600 to $700/month with zero downtime; dropped an AWS SQS bill from $600 to $200 in 3 days while improving response times.
✓ Integrations: engineered 180+ high-reliability smart-webhook connectors for live SaaS infrastructure.
✓ Ecommerce: built and launched a live Shopify App Store app with AI-powered search and SEO.
✓ Pre-freelance: 2 years engineering a high-traffic SaaS used by 5M+ active users and 10,000+ businesses.

🚚 WHERE I DELIVER

✓ SaaS platforms: multi-tenant with row-level security, Stripe billing, admin dashboards, real-time, webhooks. 25+ shipped.
✓ Ecommerce and Shopify: Shopify Remix apps, GraphQL Admin API, Stripe checkout, marketplace flows.
✓ Creator economy: subscriptions, paid memberships, live streaming, Stripe Connect payouts.
✓ AI products: chatbots with embeddable widgets, document Q&A, multi-model chat.
✓ CRM, ERP, and custom workflows: leads, deals, inventory, HR, payroll, accounting. Salesforce, Zoho, WhatsApp Cloud API, SendGrid.
✓ Database scaling and cloud cost cuts: PostgreSQL tuning, query optimization, infra audits.
✓ Fractional engineering and technical coaching: architecture reviews, PR-level code review, reliability standards (Sentry, runbooks), AI-assisted dev workflows (Claude Code, Cursor) for founders and small teams.

🛠️ HOW I BUILD

✓ Frontend: React, Next.js, Redux, TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS, Bootstrap, MUI, Vue, Nuxt, responsive design.
✓ Backend: Node.js, NestJS, Express, Laravel, PHP, REST API, GraphQL, WebSockets, BullMQ, Horizon, Strapi, Next.js API routes.
✓ Database: PostgreSQL, Supabase (row-level security / RLS policies), MySQL, MongoDB, Redis, ClickHouse, Elasticsearch, Typesense, Prisma, TypeORM, pgvector.
✓ Cloud and DevOps: AWS (EC2, S3, Lambda, IVS, MediaConvert, SES, SQS, CloudFront), DigitalOcean, GCP, Vercel, Firebase, Docker, GitHub Actions.
✓ AI: OpenAI, Anthropic Claude, Gemini, LangChain, embeddings, vector search.
✓ Payments: Stripe (Connect, Subscriptions, Checkout), PayPal, Razorpay.
✓ AI-augmented workflow: Cursor Pro and Claude Code (Max plan) in daily flow, senior review on every line.

⚡ HOW I WORK

Product-owner mindset. Scoping upfront, picking the right stack not the trendy one, flagging issues before they become bills. First reply within 4 hours on weekdays. Estimates before I start. Code review before delivery. IST hours with strong overlap for UK, EU, UAE, Singapore, and late US Eastern.

Best fit: SaaS builds, Next.js or Laravel full stack, Stripe billing and Connect payouts, scaling and infra cost work, OpenAI and Anthropic integration, Shopify apps, CRM/ERP.

Not ideal for: WordPress themes, basic landing pages, projects under $500.

✉ Send your project details. I'll reply with a plan and timeline within a day.

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