Architecting Digital Futures
I am Ajay Kumar Saini. An IIT Patna engineer bridging the gap between complex algorithms and beautiful user experiences.
2%
Top JEE Rank
IIT
Patna Alumni
100%
Commitment
The Engineer Behind The Code
I don't just build websites. I solve problems.
My journey began with a curiosity for how things work. That curiosity led me to crack one of the world's toughest exams, JEE Advanced, securing a spot in the top 2% of candidates.
At IIT, I didn't just study engineering; I lived it. From leading the Entrepreneurship Cell to researching advanced materials at IIT Jodhpur, I learned that technology is the most powerful tool for change.
Today, I leverage that rigorous academic background to build robust digital solutions, focusing on speed, security, and scalability.
My Philosophy
In a world of drag-and-drop builders, I choose to be an architect. Here is what separates my work from the rest.
Engineering > Coding
I don't just write scripts; I engineer systems. Every line of code is written with scalability, security, and performance in mind.
User-Centric Design
A powerful backend is useless without an intuitive frontend. I focus heavily on UI/UX to ensure your customers love the experience.
Business First
I speak both 'Tech' and 'Business'. I build features that drive revenue, generate leads, and solve real operational problems.
Premium Services for Modern Businesses
AI & Automation
AI engagements & pricingAI Agents & Assistants
Agents that carry out a task rather than describe it: read an inbound enquiry, pull the matching products, draft the quotation, and put it in front of a person to approve. Scoped to one workflow with a defined start and end, which is why they survive in production.
- Tool-calling against your database and APIs
- Human approval before anything leaves the building
- Full audit trail of what the agent read and wrote
WhatsApp AI Automation
Official Meta Cloud API with a model behind it: a two-way inbox your team works from, replies drafted from the customer's own order history, approved template broadcasts, and automated order, payment and delivery alerts. Built against Meta's policy so your business number does not get restricted.
- Replies drafted from real order history
- Two-way inbox with webhooks
- Automated order & payment alerts
RAG & Document Intelligence
Retrieval-augmented generation over your own files - catalogues, contracts, SOPs, past quotations - so answers come from your documents with a citation instead of from the model's memory. Plus structured extraction: invoices read into line items, resumes scored against a role.
- Vector search across your document set
- Answers cite the source file and section
- Structured extraction validated before storage
LLM Integration Into Existing Software
Adding a model to software you already run, without a rebuild. Vertex AI, Groq, OpenAI or an open-weight model on your own infrastructure - chosen on latency, cost per call and where your data is allowed to sit, not on which one is in the news.
- Model choice driven by cost and data residency
- Token spend budgeted and monitored per feature
- Graceful degradation when a provider is down
Software Development
Zoho Books & Accounting Integration
Two-way Zoho Books sync for customers, estimates, invoices and items, plus double-entry ledgers, bank statement reconciliation and GST-ready invoicing. Your dashboard and your accountant's books stop disagreeing.
- Two-way Zoho Books sync
- Bank statement reconciliation
- GST invoicing with PDF output
Custom ERP & Operations Dashboards
One internal system for the whole business: enquiries, quotations, sales orders, inventory, purchasing and production tracking, with role-based access so each team sees only what it should.
- Quote-to-cash workflow
- Role-based access control
- Reports and Excel export
Backend & API Architecture
Robust server-side solutions using Node.js and SQL/NoSQL databases. I architect APIs that are secure, scalable, and ready for high traffic.
- RESTful & GraphQL APIs
- Database Design
- Authentication Systems
Testing & Quality Assurance
Automated test suites written alongside the build, not bolted on after it: end-to-end flows in Playwright, unit and integration tests, and a CI pipeline that blocks a broken deploy before it reaches your customers. Also available as a standalone service on software someone else wrote.
- End-to-end and regression testing
- CI pipeline that blocks broken deploys
- Cross-browser and mobile device testing
SaaS & MVP Building
Turning startup ideas into functional Minimum Viable Products. I handle the full lifecycle from database schema to frontend deployment.
- Rapid Prototyping
- Scalable Architecture
- Payment Gateway Setup
Web Development
Custom Web Development
Bespoke websites built from scratch using Next.js and React. No templates, just pure, optimized code tailored to your brand's unique identity.
- Single Page Applications (SPA)
- Interactive UI/UX
- CMS Integration
Performance & SEO
Speed is a feature. I optimize every asset and line of code to ensure your site loads instantly and ranks high on Google.
- Core Web Vitals Optimization
- Technical SEO
- Fast Loading Speeds
The Roadmap
The Beginning
Secured a top rank in JEE Advanced (Top 2% of 1.4M candidates). Joined IIT Patna, setting the foundation for engineering excellence.
Deep Dive into Code
Mastered C++, Data Structures, and Algorithms. Started exploring Web Development with the MERN stack.
Leadership & Building
Led the Entrepreneurship Cell at IIT Patna. Built 'Dreamora' (E-commerce) and 'Questivo' (EdTech AI).
Professional Excellence
Research Intern at IIT Jodhpur (Materials & Tech). Launched freelance web development services for businesses globally.
50k+
Lines of Code
15+
Projects Built
∞
Coffee Cups
100%
Happy Clients
Website & Software Packages
Transparent pricing for web and software builds. No hidden fees. AI engagements are scoped and priced separately, because their cost depends on the state of your data rather than on a page count.
Starter
$189
Perfect for portfolios and small business landing pages.
- 5-Page Responsive Website
- Next.js Speed Optimization
- Contact Form Integration
- Basic SEO Setup
- 1 Month Support
Business
$429
For growing businesses needing a dynamic online presence.
- 10-Page Dynamic Website
- CMS (Content Management)
- Blog/News Section
- Advanced SEO & Analytics
- Social Media Integration
- 3 Months Support
Enterprise / E-Com
Custom
Full-scale web applications and online stores.
- Full Stack Application
- User Authentication
- Payment Gateway (Stripe/Razorpay)
- Database Integration
- Admin Dashboard
- Priority Support
Ready to work with an Engineer?
Skip the agency fees and communication gaps. Work directly with a developer who understands your business.