Hire a SaaS developer to build your product.
Need a developer to turn your SaaS idea, Figma design or existing product into a working application? I build SaaS products across frontend, backend, databases, APIs, payments, AI integrations and cloud infrastructure.
- 5+ yearsProfessional experience
- 40k+Users across shipped projects
- DirectDeveloper communication
5+ yrs
building SaaS products
Earned through freelance work
Active users across projects
GitHub contributions
Professional experience
Production apps shipped & maintained
Why hire me
Why hire me for your SaaS?
A generalist developer can build a CRUD app. SaaS is different — subscriptions that upgrade and downgrade mid-cycle, multi-tenant data isolation, and billing edge cases that break silently if you haven't handled them before. I bring full-stack expertise, startup experience, and production-ready development to your SaaS project. And because most of my SaaS work continues well past the initial launch, I build with the assumption that I'll be the one adding the next feature, fixing the next integration, and scaling the next spike in usage — not handing off to someone else who has to relearn the codebase.
Full-Stack Development
One developer across frontend, backend, database and infrastructure — no handoffs between a frontend contractor and a backend contractor, and no coordination overhead on your side.
Startup-Focused
I build the features an early-stage SaaS actually needs to launch and get its first users, and push back on scope that adds complexity without moving the product forward.
Modern Stack
Next.js, React, TypeScript, Node.js, PostgreSQL, Prisma, AWS and more — tools that are proven enough to hire other developers into later, not stacks that lock you into me.
AI Capabilities
When AI is part of the product, not just a demo, I integrate RAG, agents and LLM-backed workflows using Gemini, OpenAI and LangChain into the same codebase — no separate AI vendor to manage.
Production Deployment
I take the application from local development through CI/CD and production deployment on Vercel or AWS, so what you're evaluating in a demo is the same thing your users get.
Built for Real Users
Auth edge cases, failed payments, empty states and error handling are part of the build, not a follow-up ticket — your SaaS should hold up the first week it has real paying customers.
What I build
What can I build for you?
From a first minimum viable product to AI-powered platforms — every product is built for real users and production deployment.
SaaS MVP
The first version of your SaaS product, scoped around the core features needed to launch and validate the idea with real users.
AI SaaS
AI-powered SaaS products with LLM APIs, RAG and intelligent workflows built into the core product experience, not bolted on as a chatbot widget.
B2B SaaS
Business platforms, internal tools and workflow applications built around how a company's team actually operates, with roles and permissions to match.
Subscription Platforms
SaaS with tiered subscription plans, recurring billing through Stripe or Razorpay, and the plan/usage logic that decides what each customer can access.
Admin Dashboards
Role-based admin panels for managing users, content, subscriptions and platform settings from one internal view.
Customer Portals
Self-service portals where your customers manage their own accounts, subscriptions and data without emailing support.
Analytics Platforms
Data-driven SaaS with dashboards, reporting and business intelligence views built directly on your product's own data.
Workflow Automation
SaaS platforms that automate a specific business process end-to-end, rather than a generic workflow builder.
Internal Tools
Custom internal SaaS for operations, management and team productivity — built for the way your team already works, not adapted from an off-the-shelf tool.
API-Based SaaS
SaaS products built around a documented API, webhooks and third-party integrations, for products where the API is the actual value, not an afterthought.
What I handle
What I can handle
Full-stack capabilities across frontend, backend, database, payments, authentication, and infrastructure — OAuth and passwordless login with role-based sessions, Stripe and Razorpay billing with webhook-driven subscription state, and PostgreSQL or MongoDB behind Prisma, deployed on AWS or Vercel with CI/CD already wired up. Prefer the fuller picture first? Visit my full profile to see everything I build.
Frontend
5 core tools
Backend
5 core tools
Database
4 core tools
Payments
5 core tools
Authentication
5 core tools
Infrastructure
6 core tools
Let's build your SaaS.
Tell me what you're building. If you are building a custom subscription product and need to establish the initial scope, see my dedicated SaaS MVP development service or learn about hiring a Next.js developer for optimized React server rendering.
Selected work
Complete digital products, not just websites
SaaS platforms, AI systems, mobile apps, automation pipelines and business management platforms — designed, built and shipped for real clients.
Swasthify — Healthcare Management Platform
A platform this size — four connected roles, an admin dashboard, online payments, a native Android app — doesn't stay static after launch. It's live in production supporting 10k+ users, which is exactly the kind of ongoing surface area that needs a developer who can keep extending it: new features for one role without breaking another, payment edge cases as usage grows, mobile app updates alongside the web platform.
Web platform + Android application supporting 10k+ users across projects.
AI
AI Voice Interview Platform — Real-time Voice Assessment
A real-time SaaS product where the architecture has to keep working under live constraints — voice input, Gemini-based evaluation and a ChromaDB-backed knowledge layer all responding in real time, not in a batch job. That's the layer of ongoing engineering a growing SaaS product needs most: keeping real-time integrations reliable as usage scales, not just standing them up once.
AI
AI Video Ads Generator — Automated Content Creation
An AI SaaS product where the automated content-creation workflow is the core, ongoing product surface — the kind of platform where continued development means refining the generation pipeline itself as it's used, not adding a settings page and calling it done.
Automation
Flying Alpha — Automation Platform
An automation platform designed to streamline operational workflows and reduce repetitive manual processes through intelligent automation.
Donation / NGO
Bring Smile — Donation Platform
A modern donation website designed to help organizations collect donations, communicate their mission and create a simple digital fundraising experience.
Donation / NGO
Plan to Empower — Donation Platform
A purpose-driven donation platform focused on connecting supporters with meaningful social initiatives through a clean and accessible digital experience.
Finance
Legal257 — Finance & Loan CMS
A finance and loan management platform designed to simplify financial service operations, content management and customer workflows.
Donation / NGO
Jonojivan — Donation Platform
A donation-focused digital platform built to support social initiatives, manage campaigns and provide an accessible contribution experience.
E-commerce
Jonojivan — E-commerce Platform
An e-commerce platform designed to manage products, customers, orders and online commerce workflows.
AI Blog Automation Platform
Multi-worker AI automation system
An automated AI content publishing system built around multiple specialized workers, queue processing and a complete research-to-publication workflow — not just a blog CMS.
Factory Management Platform
Manufacturing ERP
A complete manufacturing management platform for managing factory operations, workforce, raw materials, agents, distributors, offers, inventory and sales from one centralized system.
Site map
Continue exploring
You're on a service page. Jump to a sibling service, head back up to the hub, or explore a related specialisation.
More SaaS services
1 serviceFrom idea to a launched SaaS product.
Who I work with
Who I work with
From startup founders to existing SaaS companies — here's who benefits most from working with me.
Startup Founders
You have an idea and need a technical partner to take it from scratch through to a launched, deployed SaaS product.
Existing SaaS Companies
You already have paying customers and need a developer who can add features, fix performance issues, or extend the billing and permissions model without breaking what's already in production.
Agencies
You need a developer who can build SaaS products for your clients without you managing the technical decisions yourself.
Businesses
You need a custom SaaS platform for your own internal operations, not something you'll resell — built around your specific workflows.
Process
How working with me works
A clear, predictable process — from initial discussion to production deployment.
Who I work with
How I can help
Starting a new SaaS
Build your SaaS MVP from idea to launch.
Growing an existing SaaS
Add features, improve performance, or scale your platform.
Adding AI to SaaS
Integrate AI capabilities into your existing or new SaaS product.
Tell Me About Your Product
Share your idea, target users, and what you want to build.
Scope the Project
Define the MVP features, timeline, and technical requirements.
Define Milestones
Break the project into clear milestones with deliverables.
Build
Develop the product with weekly updates and staging links.
Review
Test, review, and refine based on your feedback.
Deploy
Launch to production with monitoring and documentation.
Pricing
SaaS development pricing
SaaS development projects depend on product complexity, number of features and integrations.
SaaS MVP
For founders who need to validate their SaaS idea.
Starting at ₹49,999
- Core SaaS functionality
- Authentication & users
- Basic dashboard
- Database & deployment
- 2–4 week timeline
- 30 days post-launch support
Standard SaaS
For startups that need payments, admin, and integrations.
Starting at ₹99,999
- Everything in MVP
- Subscription payments
- Admin panel
- Third-party integrations
- Advanced dashboard
- 4–8 week timeline
- 30 days post-launch support
AI / Complex SaaS
For AI-powered SaaS with complex features.
Custom pricing
- Everything in Standard
- AI integration
- Complex workflows
- Multiple integrations
- Advanced infrastructure
- 8–12+ week timeline
- 60 days post-launch support
Need a custom estimate?
Free project estimate
Tell me what you want to build.
Share a few details, links, or a brief. I’ll review the scope personally and reply with practical next steps and a rough estimate.
What happens next
- 01Tell me about your project
- 02Get a rough estimate
- 03Agree the scope and milestones
- 04Launch with post-launch support
WhatsApp me
The fastest way to reach me. Message me directly — or call me on WhatsApp if you'd rather talk it through.
Chat NowEmail me
Prefer writing it down? Send over the details, links, or docs — I'll get back to you within one working day.
support@devkitmarket.com
GitHub
LinkedInFAQ
Hiring a SaaS developer — FAQs
Have a different question? Send a short brief directly — no obligation, no sales calls.
support@devkitmarket.comLet's build your SaaS product.
Message me on WhatsApp or email me a short brief — I'll reply within one working day with next steps and a rough estimate.