Available for projects

I buildintelligentsoftware.

Senior Full-Stack Developer & Agency Founder specializing in AI-integrated SaaS products, scalable architectures, and data-driven solutions.

Rufsan
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Years Experience
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Projects Delivered
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SaaS Products
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Client Satisfaction
// 01

What I Do

Three interconnected verticals โ€” intelligent, data-driven software.

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01

AI / Machine Learning

Building intelligent systems that learn, adapt, and deliver measurable outcomes.

LLMsRAGFine-tuningCV
Explore โ†’
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02

Development

Full-stack SaaS with MERN and Next.js. Scalable, secure, production-grade.

Next.jsReactNode.jsTS
Explore โ†’
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03

Data Science

Raw data into strategic decisions. Pipelines, models, and dashboards.

PythonPandasD3.jsML
Explore โ†’
// 02

Featured Work

Selected projects โ€” outcomes, not just code.

ai-powered-qa-platform.app
AI / ML

AI-Powered QA Platform

Built an automated testing pipeline that uses LLMs to generate test cases from user stories, execute them against staging environments, and report findings with suggested fixes.

Next.jsOpenAI GPT-4LangChainMongoDB
View Case Study โ†’
designtocode.rufsan.dev
Development

Design-to-Code Engine

Figma-to-production pipeline generating pixel-perfect, accessible React components with Tailwind CSS.

ReactNode.jsFigma APITypeScript
View Case Study โ†’
revenue-analytics-dashboard.app
Data Science

Revenue Analytics Dashboard

Real-time revenue intelligence with predictive forecasting, cohort analysis, and anomaly detection for 200+ users.

PythonD3.jsPostgreSQLRedis
View Case Study โ†’
// 03

Tech Stack

Tools and technologies powering every project.

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React
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Next.js
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TypeScript
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Tailwind
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Node.js
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Express
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MongoDB
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PostgreSQL
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Redis
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Framer Motion
// 04

What Clients Say

Outcomes over opinions โ€” hear from the people I've built for.

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โ€œRufsan didn't just build our platform โ€” he architected a system that scaled from 0 to 500+ organizations without a single rewrite. His understanding of multi-tenant architecture is exceptional.โ€

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Sarah Chen
CTO, FinScale

โ€œThe real-time collaboration engine Rufsan built handles 50K concurrent users flawlessly. His CRDT implementation was elegant and his documentation was immaculate.โ€

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Marcus Webb
VP of Engineering, DataSync

โ€œOur document processing went from 15 minutes per document to under 90 seconds. Rufsan's AI pipeline didn't just automate โ€” it outperformed our human reviewers on accuracy.โ€

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Priya Patel
Head of Product, IntelliDoc

โ€œHiring Rufsan was the best technical decision we made. He reduced our QA cycle by 60% and the codebase he delivered was the cleanest I've seen in 20 years of engineering.โ€

JM
James Morrison
Founder & CEO, QABolt
// 05

Writing

Sharing what I learn โ€” engineering deep dives and architecture decisions.

View All Articles โ†’
Engineering8 min

Why I Chose CRDTs Over OT for Real-Time Collaboration

After benchmarking both approaches at scale, CRDTs won on every metric that mattered โ€” here's the data.

Jan 15, 2025Read โ†’
AI / ML12 min

Building RAG Pipelines That Don't Hallucinate

Grounding LLMs in your data is easy. Grounding them accurately is the hard part. Here's my production playbook.

Dec 8, 2024Read โ†’
Architecture10 min

The Multi-Tenant Tax: Architecture Decisions That Cost $200K

Lessons learned from building tenant isolation the wrong way first, and how compound indexes saved us.

Nov 22, 2024Read โ†’
// 06 โ€” Let's Connect

Have a project
in mind?

Whether it's a SaaS product, an AI integration, or a data pipeline โ€” I'd love to hear about it.

Start a Conversation