Available|Pune, Maharashtra & Remote India

Build Smarter,Grow Faster.

DevelX designs and builds products, AI systems and automation — from a local shop's first website to a SaaS platform built to scale.

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Free 30-min strategy call · No commitment

IdeasProducts
BuildScale
AIAutomation
Next.js
React
TypeScript
Tailwind CSS
Node.js
Python
PostgreSQL
MongoDB
Docker
Vercel
Git
GitHub
Figma
Google Stitch
Gemini
Three.js
What We Build

Services that move your business forward.

From idea to launch — every layer of the stack, built for growth.

Business Website

Fast, SEO-ready sites built to turn visitors into leads.

Business Website

Fast, SEO-ready sites built to turn visitors into leads.

  • Built on Next.js and server-rendered, so Google reads every page as HTML.
  • Page structure planned around what people actually search, before any design starts.
  • Core Web Vitals kept in the green — measured on real pages, not assumed.
  • One clear action per page, with copy and forms laid out around it.
  • You keep the code and the hosting account. Nothing is locked to us.
Next.jsSEOMobile-first

SaaS App Development

Auth, billing and dashboards — a product that ships and scales.

SaaS App Development

Auth, billing and dashboards — a product that ships and scales.

  • Auth, roles and permissions wired in from the first sprint, not bolted on later.
  • Database schema designed before the UI, so the data model never fights the product.
  • Subscriptions through Stripe or Razorpay — trials, invoices and webhooks included.
  • An admin dashboard so you can run the product day to day without asking us.
  • Staging and preview builds, so nothing reaches your users untested.
ReactNode.jsPayments

AI Integration

LLM features wired into the workflow you already run.

AI Integration

LLM features wired into the workflow you already run.

  • We start from the workflow you already run, not from a model looking for a use.
  • RAG over your own documents, so answers come from your content and cite it.
  • Tool-calling agents that complete the task, not just describe how to do it.
  • Cost, latency and output tracked per request — you can see what it spends.
  • Rate limits and fallbacks, so a provider outage never takes the feature down.
LLM APIsAI AgentsRAG Systems

Business Automation

The repetitive work runs itself, week after week.

Business Automation

The repetitive work runs itself, week after week.

  • We map the manual steps first and remove the ones that shouldn't exist at all.
  • Event-driven runs — a form, an email or a webhook starts the work.
  • Connects the tools you already pay for: Sheets, WhatsApp, your CRM, accounting.
  • Every run is logged and retryable, so a failure is visible instead of silent.
  • A human approval step wherever money or a customer message is involved.
Agentic WorkflowsOrchestrationEvent Automation

SEO & Google Visibility

Rank for what your customers actually search for.

SEO & Google Visibility

Rank for what your customers actually search for.

  • Keyword and intent research on the words your buyers type, not industry jargon.
  • Technical pass first: crawlability, sitemaps, schema, redirects and page speed.
  • Location pages and Google Business Profile set up for local search.
  • Content organised around the questions people ask before they buy.
  • Search Console tracking from day one, so movement is measured and not claimed.
Local SEOCore Web VitalsSchema

Mobile App

One codebase, both stores — without doubling the build.

Mobile App

One codebase, both stores — without doubling the build.

  • A single React Native codebase serving both the App Store and Play Store.
  • Expo builds, so most updates ship without a full native release cycle.
  • Offline-first where it matters — the app stays usable on a weak connection.
  • Push notifications, deep links and in-app payments wired in properly.
  • We handle store submission, review responses and the release builds.
React NativeExpoCross-platform

API & Backend

Infrastructure that holds up when the traffic arrives.

API & Backend

Infrastructure that holds up when the traffic arrives.

  • REST or GraphQL APIs — versioned, documented and typed end to end.
  • PostgreSQL with real indexes and migrations kept under version control.
  • Caching and queues, so slow work happens off the request path.
  • Load-tested before launch, so we know the ceiling before your users find it.
  • Logs, metrics and alerts — a problem reaches us before it reaches a customer.
Node.jsPostgreSQLAWS

UI/UX Design

Interfaces people understand without being told.

UI/UX Design

Interfaces people understand without being told.

  • Flows and wireframes before any visual design, so the structure is agreed first.
  • A design system in Figma — tokens, components and states, not one-off screens.
  • A clickable prototype you can use before we write a line of code.
  • Accessibility checked: contrast, keyboard order, focus states, screen readers.
  • Handoff as the components the build actually uses, not a picture to copy.
FigmaPrototypingDesign Systems

Tell us what you're building.

You'll get a straight answer on scope, timeline and cost — before anything is committed.

The Process

Structured process, zero surprises.

  1. 01

    Discovery

    A free 30-minute call. Goals, users, and what success looks like.

  2. 02

    Plan & Design

    Scope and wireframes you sign off before any code is written.

  3. 03

    Build

    Weekly check-ins on tested code. Nothing saved for the end.

  4. 04

    Launch & Support

    We deploy, measure how it performs, and stay on after go-live.

Tech Stack

Modern, production-grade tools.

Every layer chosen for performance, reliability, and scale. Open a category to see what we use and how we use it.

Frontend

Fast, responsive interfaces built to perform.

Technologies we use

Next.jsReactTypeScriptTailwind CSSshadcn/ui
app/page.tsx
import { Button } from '@/components/ui/button' export default function Page() {  return (    <section className='mx-auto max-w-5xl px-6 py-20'>      <h1 className='text-5xl font-bold tracking-tight'>        Build smarter, grow faster.      </h1>      <Button asChild size='lg' className='mt-8'>        <a href='/contact'>Start a project</a>      </Button>    </section>  )}

Server-rendered by default — the browser downloads JavaScript only for the parts that actually need it.

Backend

Reliable APIs engineered to scale.

Technologies we use

Node.js / BunPythonFastAPIREST APIsGraphQL
api/projects.py
from fastapi import APIRouter, Depends, HTTPExceptionfrom .deps import current_user, db router = APIRouter(prefix='/projects', tags=['projects']) @router.get('/{project_id}')async def get_project(project_id: str, user=Depends(current_user)):    project = await db.projects.find_one(project_id, owner=user.id)    if not project:        raise HTTPException(status_code=404, detail='Project not found')    return project

Ownership is part of the query, not a check after it — a row that is missing and a row you may not see look identical from outside.

Database

Scalable data systems for modern applications.

Technologies we use

PostgreSQLMongoDBRedisVector DatabasesPinecone
db/reports.sql
-- Orders and revenue per customer, last 30 daysSELECT c.id,       c.name,       count(o.id)               AS orders,       coalesce(sum(o.total), 0) AS revenueFROM   customers cLEFT   JOIN orders o       ON  o.customer_id = c.id       AND o.placed_at > now() - interval '30 days'GROUP  BY c.id, c.nameORDER  BY revenue DESCLIMIT  20;

Indexed on (customer_id, placed_at), so the report keeps its speed as the orders table grows.

Applied AI

Intelligent systems for real workflows.

Technologies we use

LLM APIsRAG SystemsAI AgentsEmbeddingsVector Search
lib/answer.ts
const hits = await index.query({  vector: await embed(question),  topK: 5,  filter: { orgId },}) const answer = await llm.complete({  system: 'Answer only from the context. If it is not there, say so.',  context: hits.map(h => h.text).join('\n\n'),  question,}) return { answer, sources: hits.map(h => h.source) }

Retrieval is scoped to the asking organisation, every answer carries its sources, and the model is told to refuse rather than guess.

Cloud & DevOps

Reliable deployments built for production.

Technologies we use

AWSCloudflareDockerGitHubCI/CD
.github/workflows/deploy.yml
name: deployon:  push:    branches: [main] jobs:  ship:    runs-on: ubuntu-latest    steps:      - uses: actions/checkout@v4      - run: npm ci      - run: npm run test      - run: npm run build      - run: npx vercel deploy --prod

Tests run before the deploy step, so a failing build never reaches production.

Intelligent Automation

Autonomous workflows that execute and adapt.

Technologies we use

Agentic WorkflowsMulti-AgentTool CallingOrchestrationEvent Automation
workers/invoice.ts
on('invoice.received', async (event) => {  const invoice = await parse(event.file)   if (invoice.total > APPROVAL_LIMIT) {    return requestApproval(invoice, { notify: 'accounts@yourcompany.in' })  }   await accounting.createBill(invoice)  await notify.whatsapp(invoice.vendorPhone, 'Invoice received')})

Anything above the approval limit stops and waits for a person. Every run is logged and can be replayed.

Security

Security engineered into every layer.

Technologies we use

OAuth 2.0RBACZero TrustEncryptionAPI Security
lib/authorize.ts
export function requireRole(...roles: Role[]) {  return async (req: Request) => {    const session = await getSession(req)    if (!session) return unauthorized()     if (!roles.some(r => session.user.roles.includes(r))) {      audit.log('access.denied', { user: session.user.id, path: req.url })      return forbidden()    }  }}

Permission is checked at the edge of every route, and a denied request is recorded with the user and the path it asked for.

Business Integrations

Connected services that power modern businesses.

Technologies we use

Payment GatewaysUPIWhatsApp APICommerce APIsLogistics APIs
lib/payments.ts
const order = await razorpay.orders.create({  amount: rupees * 100,  currency: 'INR',  receipt: invoiceId,  notes: { customerId },}) // The signed webhook is the source of truth, never the browser redirect.export async function onPaid(event: RazorpayWebhook) {  if (!verifySignature(event)) return reject()  await markInvoicePaid(event.payload.order_id)}

Payment state is only ever taken from the signed webhook — a user landing back on the success page proves nothing.

Why DevelX

Less talk, more building.

Fast Delivery

A first working version in 1–2 weeks — something you can open, not a status update.

Clean Code

Documented and maintainable, so the next change is cheap rather than a rewrite.

Always Reachable

A reply within 24 hours, Mon–Sat, 10am–8pm IST — from the people writing the code.

You talk to the people building it — not an account manager.

A small, senior team. The same people scope it, build it and ship it.

Let's build something →
Behind DevelX

Building things that actually work.

We started DevelX to build digital products without unnecessary complexity — software that solves a real business problem, performs reliably, and is built to grow.

Our work sits at the intersection of software engineering, AI, and automation. We work directly with founders and businesses to understand the problem, build the right solution, and ship products that create real value.

DevelX

Tejas Chavan · Founder · Maharashtra, India

Read the full company page →

Where we work

Pune· Primary baseAhilyanagar· Local presencePan-India· Remote-first

Who we work with

Local BusinessesStartupsShops & RetailersClinics & HospitalsRestaurantsReal EstateCoaches & TrainersSaaS FoundersSMEsPersonal BrandsColleges & InstitutesAgencies
FAQ

Common questions.

Quick answers to what we get asked most. Still unsure? Ask our AI, or get in touch.

What services does DevelX offer?

Websites, SaaS products, mobile apps and backend systems — plus the AI and automation that runs inside them, and the SEO and interface work that makes them land. Most projects start as one of these and grow into a few.

How long does it take to build a website?

A business website is usually 1–2 weeks. A SaaS product runs 4–8 weeks depending on scope. You get a dated plan after the discovery call, not an estimate that keeps moving.

How much does it cost?

Pricing is per project, not per hour — we scope the work first, then quote one number that covers it. The discovery call and the quote are free, and asking commits you to nothing.

Do you work with small businesses in Pune and Ahilyanagar?

Yes. Shops, clinics, restaurants, coaching centres and local service businesses across Pune, Ahilyanagar and the rest of Maharashtra — the same process as any other project, sized to the budget.

Can you add AI to my existing product?

Usually yes, without a rebuild. We read your current stack first and find the one workflow where AI genuinely saves time, then wire it in behind the interface your users already know.

Will my website rank on Google?

Nobody can promise a position, and it is worth being careful with anyone who does. What we can do is build what ranking depends on — fast pages, clean structure, schema, local SEO and Search Console set up from day one — and show you the numbers as they move.

Do you serve clients across India?

Yes, we work remote-first. Mumbai, Delhi, Bangalore, Hyderabad, Nashik, Nagpur — calls on your schedule, and no office visit needed at any point.

What happens after launch?

A support window is included with every build, for the bugs and small changes that only surface once real users arrive. After that, maintenance is a monthly plan if you want one — and if you don't, the code and accounts are documented and handed over.

Still have questions?

Let's discuss your project.

Two ways to reach us. Both get an answer within 24 hours.

  • Free 30-min discovery call
  • Mon–Sat, 10am–8pm IST
  • No obligation to proceed
  • Code and accounts stay yours
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