How much will my project cost?

Business websites start from $600, online stores from $1,500, and custom software or mobile apps from $3,000. After a free 30-minute call you get one fixed price in writing within 48 hours — no hourly billing, and no surprise invoices.

How do I know you won't disappear halfway through?

You never have to trust blindly. The code is in your GitHub from the first commit, you see a working demo every week, and payments are split into milestones tied to what you have already seen working. Everything is built on a mainstream stack and documented as it goes, so if I were ever unavailable, another developer could pick it up from your repository.

You work at Gravitones — when will you work on my project?

My freelance work runs alongside my role at Gravitones, so I take on one freelance project at a time and plan it around fixed weekly hours. Your proposal states the hours per week and the date of every milestone, and the Friday demo shows whether we're on track.

Who owns the code and the design?

You do, completely. Source code, design files, domains, hosting and app store accounts are all set up in your name.

How long does a project take?

A business website takes 2–3 weeks, an online store 4–6 weeks, and custom software or mobile apps 6–12 weeks. The exact timeline is written into the proposal with weekly milestones.

I'm not technical. Is that a problem?

Not at all — most clients aren't. I explain decisions in plain language, you review everything visually through demos, and you get a training video for the admin panel at handover.

Available for new projects · replies within 24 hours

Websites, apps & software that grow your business.

I design and buildonline stores

From a lead-generating sales site to a full marketplace with mobile apps — designed, built and launched by one developer, start to finish. Fixed price. Weekly demos. You own the code.

Get your free project quote

See the results

17 websites & 8 apps shipped
Fixed-price proposals
Code in your GitHub from day one

17 websites & 8 apps shipped
Fixed-price proposals
Code in your GitHub from day one

0

websites launched

0

mobile apps shipped

0

connected products built in 4 months

0h

maximum reply time

React

Next.js

Node.js

TypeScript

MongoDB

Express

Firebase

Redis

Tailwind CSS

Socket.io

Google Cloud

LangChain

shadcn/ui

Git

React

Next.js

Node.js

TypeScript

MongoDB

Express

Firebase

Redis

Tailwind CSS

Socket.io

Google Cloud

LangChain

shadcn/ui

Git

React

Next.js

Node.js

TypeScript

MongoDB

Express

Firebase

Redis

Tailwind CSS

Socket.io

Google Cloud

LangChain

shadcn/ui

Git

React

Next.js

Node.js

TypeScript

MongoDB

Express

Firebase

Redis

Tailwind CSS

Socket.io

Google Cloud

LangChain

shadcn/ui

Git

Case studies

Results you can click, not just read about.

Real clients, real scope, real outcomes — what was built, how, and what it delivered.

All case studies

VedrastoresE-commerce marketplace2026

Built at Gravitones

A complete multi-vendor commerce ecosystem for Kenya

Marketing site, buyer portal, vendor dashboard, admin panel, buyer app and rider app — six connected products sharing one backend, with M-Pesa payments live.

connected products shipped — 4 web platforms + 2 mobile apps: 6; connected products shipped — 4 web platforms + 2 mobile apps
from first commit to launch, built by one developer: 4 mo; from first commit to launch, built by one developer
mobile-money payments live in production: M-Pesa; mobile-money payments live in production
buyer app published on Google Play: Live; buyer app published on Google Play

Read the case study

BookieeTravel & ticketing2026

Built at Gravitones

A three-sided bus booking marketplace where every seat sells once

Passenger app, operator portal, admin portal and website on one API — with seat holds that rule out double-booking, a visual bus-layout designer and a tracked refund queue.

apps on one API: passenger app, operator portal, admin portal and website: 4; apps on one API: passenger app, operator portal, admin portal and website
screens across the mobile app and web portals: 110+; screens across the mobile app and web portals
API endpoints behind one OpenAPI contract: 160+; API endpoints behind one OpenAPI contract
of build as lead developer, June–September 2026: 3 mo; of build as lead developer, June–September 2026

Read the case study

Illustration of the Bookiee bus booking platform: passenger seat map and operator bus-layout designer

Private restaurant clientFood & restaurants2026

Built at Gravitones

Five apps that let one restaurant run its own delivery

Customer app and website, rider app, kitchen portal and owner panel on one live backend — so a single restaurant can run delivery without paying an aggregator.

connected apps on one live backend: 5; connected apps on one live backend
screens across customer, rider, kitchen and owner apps: 130+; screens across customer, rider, kitchen and owner apps
API endpoints, with real-time updates over Socket.IO: 150+; API endpoints, with real-time updates over Socket.IO
user roles — from chef to finance manager: 7; user roles — from chef to finance manager

Read the case study

Illustration of a restaurant delivery platform: customer live tracking, rider pickup code and kitchen order board

6 case studies · 25 products shipped

Your project could be next.

Bus booking, food delivery, EdTech, a creator app and more are in the full case studies. On a call I'll walk you through the ones closest to what you need.

Start your project

See all 6 case studies

Sound familiar?

Most businesses don't need more software. They need the right software.

Four problems that usually mean it's time for better software — and how each one gets fixed.

01
Your website looks fine but the phone doesn't ring.
I rebuild it around one job — turning visitors into enquiries — and prove it with analytics.
02
Stock, orders and staff live in Excel and WhatsApp.
One system for inventory, orders and people, built around how you already work.
03
An agency quoted three times your budget.
Agency-grade work without account managers, office rent and hand-offs on your invoice.
04
Your last freelancer disappeared halfway through.
Weekly demos, milestone payments and your code in your own GitHub from day one.

What I build

Everything your business runs on — under one roof.

Pick one, or connect them all. Every service comes with a written scope, a fixed price and a timeline before any work starts.

All services

The full-stack difference

One developer. One connected system.

Most businesses glue together six tools that don't talk to each other. I build the pieces as one system — so an order placed in your app updates stock, notifies the rider and lands in your dashboard in the same second.

Products in the Vedrastores ecosystem: 6, one backend
People you need to brief: Just me

Sales website

Online store

Customer app

Delivery app

One API

Inventory

CRM & staff

Payments

Admin dashboard

How it works

Six steps. Zero surprises.

You always know what's happening, what it costs and what comes next. Here's exactly how a project runs.

01Day 1 · 30 minutes
Free discovery call
We talk about your business, your customers and what success looks like. I'll tell you honestly whether you need custom software at all.
You get: A clear problem statement and a ballpark budget range
02Within 48 hours
Fixed-price proposal
A written scope: every feature, page and screen, the timeline, milestones and one fixed price. No hourly meter running.
You get: Scope document, timeline and fixed quote
03Week 1–2
Design you approve first
Wireframes, then polished screens for desktop and mobile. You click through a prototype and sign off before a line of production code is written.
You get: Clickable prototype and design files
04Weekly, until launch
Build in weekly sprints
Every week you get a demo on a live staging link and a short written update: what shipped, what's next, anything I need from you.
You get: Working software you can click every Friday
05Final week
Test, launch & SEO
Testing on real phones and browsers, speed optimisation, SEO setup, analytics, domain and hosting — plus App Store and Google Play submission for apps.
You get: Live product, fast and indexed
0630 days included
Handover & support
Source code, admin access, documentation and a recorded walkthrough for your team. Bugs are fixed free for the first month; care plans after that are optional.
You get: Everything you need to own and run it

What you get

Concrete deliverables, written into every proposal.

No vague “digital solutions”. This is what lands in your hands on every project — listed in the contract before a single line of code.

Source code in your GitHub
From the first commit, not "after final payment".
Live product on your domain
Deployed to hosting and cloud accounts in your name.
Admin panel
Manage content, products, orders or users without a developer.
Design files
Every screen, for desktop and mobile, yours to reuse.
Technical SEO & analytics
Metadata, schema, sitemap, Search Console and GA4.
Documentation & training video
So your team — or any developer — can take over.
Store listings for apps
App Store and Google Play submission handled end to end.
30 days of free fixes
Anything that breaks after launch is on me.

Rasmiranjan Sahoo, freelance web and mobile app developer based in Bhubaneswar, India — Rasmiranjan SahooFounder, Rathaworks · 17 websites, 8 apps

Why clients hire me

Agency-grade work, without the agency.

“When you hire me, the person on your discovery call is the person who designs your screens, writes your code and answers your WhatsApp after launch. That's the whole pitch.”

You talk to the person writing the code
No account managers, no hand-offs, no telephone game. Questions get answered by the one person who actually knows.
Web, mobile and backend under one roof
Website, admin panel, API and iOS/Android apps from one developer — proven by shipping 6 connected products in 4 months for Vedrastores.
Fixed price, paid in milestones
30% to start · 40% at the mid-project demo · 30% at launch. You only pay for progress you have seen working.
You own everything, from day one
Code, designs, domains and cloud accounts are in your name. No lock-in, no hostage situations.

More about me

Working with me vs typical agency vs marketplace gig

Who you talk to
Working with meThe developer building it
Typical agency
A project manager
Marketplace gig
Varies — sometimes re-outsourced
Pricing
Working with meFixed quote, milestone payments
Typical agency
Higher — it covers a team and overhead
Marketplace gig
Low upfront, rework risk
Visibility
Working with meLive demo every week
Typical agency
Status reports and sprint reviews
Marketplace gig
Depends on the freelancer
Scope
Working with meWeb + mobile + backend
Typical agency
Everything, across several teams
Marketplace gig
Usually one layer
Capacity
Working with meOne developer, one project at a time
Typical agency
Several people working in parallel
Marketplace gig
One person, many clients
Code ownership
Working with meYours from the first commit
Typical agency
Usually on final payment
Marketplace gig
Often unclear
After launch
Working with me30 days free fixes + care plans
Typical agency
Paid retainer
Marketplace gig
Varies

How working with me compares to an agency or a marketplace freelancer
Compare	Working with me	Typical agency	Marketplace gig
Who you talk to	The developer building it	A project manager	Varies — sometimes re-outsourced
Pricing	Fixed quote, milestone payments	Higher — it covers a team and overhead	Low upfront, rework risk
Visibility	Live demo every week	Status reports and sprint reviews	Depends on the freelancer
Scope	Web + mobile + backend	Everything, across several teams	Usually one layer
Capacity	One developer, one project at a time	Several people working in parallel	One person, many clients
Code ownership	Yours from the first commit	Usually on final payment	Often unclear
After launch	30 days free fixes + care plans	Paid retainer	Varies

Need a large team working in parallel, or round-the-clock support from day one? An agency is the better fit — and I'll tell you so on the call.

Pricing

Clear starting prices. One fixed quote.

Every project is quoted at a fixed price after a free call — no hourly meter. Payments follow progress: 30% to start · 40% at the mid-project demo · 30% at launch.

Launch
Business & sales websites
$600one-time, from
Typical timeline: 2–3 weeks
- Up to 8 custom-designed pages
- Editable CMS for text, images and blog
- Lead forms, WhatsApp and booking links
- Technical SEO, sitemap and schema
- Analytics and Search Console
- 30 days of free fixes
Plan my website
Commerce
Most requested
Online stores & marketplaces
$1,500one-time, from
Typical timeline: 4–6 weeks
- Custom storefront, cart and checkout
- Razorpay, Stripe, PayPal or M-Pesa
- Admin for products, stock and orders
- Order emails, invoices and tracking
- Product SEO and GA4 e-commerce events
- 30 days of free fixes
Plan my store
Platform
Custom software & mobile apps
$3,000one-time, from
Typical timeline: 6–12 weeks
- Inventory, HR, CRM, portal or SaaS
- iOS & Android app from one codebase
- Roles, permissions and audit logs
- Integrations: payments, WhatsApp, email
- Cloud deployment, backups and monitoring
- 30 days of free fixes
Plan my platform

Care plan · $99 per month, from

Optional after launch. Cancel anytime.

Hosting, SSL and uptime monitoring
Security and dependency updates
Daily backups
Small content and feature changes each month
Priority response on WhatsApp/email

Prices in USD. Indian clients can be quoted in INR. See full pricing & what's included

Remote, worldwide

Based in India. Shipping for clients anywhere.

From Bhubaneswar (IST (UTC+5:30)) I work with businesses across India and Kenya — and overlap with most of the world's working day.

UK & Europe: Your morning → afternoon
Middle East & Africa: Full working day
Australia & Singapore: Your afternoon
USA & Canada: Your morning (my evening)

Insights

How the hard parts actually get built.

Short, practical write-ups from real projects — booking, payments, delivery, live classes and the decisions behind them.

All articles

FAQ

Questions clients ask before hiring me.

Something not covered? Email rasmiranjansahoo702@gmail.com — I reply within 24 hours.

All questions

Business websites start from $600, online stores from $1,500, and custom software or mobile apps from $3,000. After a free 30-minute call you get one fixed price in writing within 48 hours — no hourly billing, and no surprise invoices.
You never have to trust blindly. The code is in your GitHub from the first commit, you see a working demo every week, and payments are split into milestones tied to what you have already seen working. Everything is built on a mainstream stack and documented as it goes, so if I were ever unavailable, another developer could pick it up from your repository.
My freelance work runs alongside my role at Gravitones, so I take on one freelance project at a time and plan it around fixed weekly hours. Your proposal states the hours per week and the date of every milestone, and the Friday demo shows whether we're on track.
You do, completely. Source code, design files, domains, hosting and app store accounts are all set up in your name.
A business website takes 2–3 weeks, an online store 4–6 weeks, and custom software or mobile apps 6–12 weeks. The exact timeline is written into the proposal with weekly milestones.
Not at all — most clients aren't. I explain decisions in plain language, you review everything visually through demos, and you get a training video for the admin panel at handover.

Let's build the thing your business is missing.

Tell me what you need in two minutes. You'll hear back within 24 hours, and get a fixed-price proposal within 48 hours of our call.

Get your free project quote

Chat on WhatsApp

Reply within 24 hours
Fixed quote in 48 hours
NDA on request

Websites, apps & software that grow your business.

Results you can click, not just read about.

A complete multi-vendor commerce ecosystem for Kenya

A three-sided bus booking marketplace where every seat sells once

Five apps that let one restaurant run its own delivery

Your project could be next.

Most businesses don't need more software. They need the right software.

Everything your business runs on — under one roof.

Online store

Business website

Mobile app

Inventory system

HR / people system

CRM / sales system

Custom software

AI & automation

One developer. One connected system.

Six steps. Zero surprises.

Free discovery call

Fixed-price proposal

Design you approve first

Build in weekly sprints

Test, launch & SEO

Handover & support

Concrete deliverables, written into every proposal.

Source code in your GitHub

Live product on your domain

Admin panel

Design files

Technical SEO & analytics

Documentation & training video

Store listings for apps

30 days of free fixes

Agency-grade work, without the agency.

You talk to the person writing the code

Web, mobile and backend under one roof

Fixed price, paid in milestones

You own everything, from day one

Who you talk to

Pricing

Visibility

Scope

Capacity

Code ownership

After launch

Clear starting prices. One fixed quote.

Launch

Commerce

Platform

Care plan · $99 per month, from

Based in India. Shipping for clients anywhere.

How the hard parts actually get built.

How to stop a booking app from selling the same seat twice

Integrating M-Pesa STK Push into a marketplace: what actually matters

Building a restaurant's own delivery app: five lessons from replacing the aggregator

Questions clients ask before hiring me.

−How much will my project cost?

+How do I know you won't disappear halfway through?

+You work at Gravitones — when will you work on my project?

+Who owns the code and the design?

+How long does a project take?

+I'm not technical. Is that a problem?

Let's build the thing your business is missing.

Results you can click, not just read about.

A complete multi-vendor commerce ecosystem for Kenya

A three-sided bus booking marketplace where every seat sells once

Five apps that let one restaurant run its own delivery

Your project could be next.

Most businesses don't need more software. They need the right software.

Everything your business runs on — under one roof.

Online store

Business website

Mobile app

Inventory system

HR / people system

CRM / sales system

Custom software

AI & automation

One developer. One connected system.

Six steps. Zero surprises.