Software Engineering Portfolio

Siddharth Sur

Full Stack Developer | Software Architect | MERN & MEAN Specialist

I transform ideas into scalable digital experiences. I build high-performance applications, intelligent backend systems, AI-powered workflows, and clean software architectures that are ready for real users.

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Full Stack developer

AI + Cloud production systems

Engineering Approach

I design software that feels simple on the surface and serious underneath.

I start with clarity.

I turn vague ideas into practical product flows, technical priorities, and a build path that can actually reach production.

I architect for scale.

I create frontend, backend, database, and cloud foundations that stay maintainable as traffic, teams, and feature depth grow.

I ship with polish.

I care about performance, accessibility, motion, responsiveness, security, and the tiny details that make products feel premium.

Technical Capabilities

My stack covers the full journey from interface to infrastructure.

Live skill constellation

Frontend Engineering

I build with React, Next.js, Angular, Vue, Svelte, TypeScript, Tailwind, Material UI, Framer Motion, Three.js, and GSAP.

Backend Architecture

I create APIs and services with Node.js, Express, NestJS, Python, Django, Flask, FastAPI, Java, Spring Boot, PHP, Laravel, C#, and ASP.NET.

Database Systems

I design with MongoDB, MySQL, PostgreSQL, MariaDB, SQLite, Redis, Firebase, Supabase, Oracle, SQL Server, Cassandra, DynamoDB, and Neo4j.

Cloud, DevOps, and AI

I deploy and automate with AWS, Azure, GCP, Docker, Kubernetes, Jenkins, GitHub Actions, Terraform, OpenAI APIs, Bedrock, LangChain, RAG, and AI agents.

Selected Solutions

Projects I can build, improve, and scale from concept to production.

Enterprise SaaS Platform

I build multi-tenant SaaS products with clean dashboards, secure roles, billing flows, and cloud-ready architecture.

ReactNode.jsPostgreSQLAWS

AI Assistant Platform

I design AI assistants with retrieval, workflow automation, vector search, and production-grade guardrails.

Next.jsOpenAIBedrockVector DB

E-Commerce Ecosystem

I create marketplace systems with vendor tools, payments, inventory, search, analytics, and reliable checkout experiences.

MERNStripeRedis

Healthcare Management System

I build secure healthcare platforms for patients, staff, appointments, records, reporting, and operational workflows.

MEANMongoDBAzure

Real-Time Collaboration Platform

I engineer live collaboration products with presence, conflict-aware updates, messaging, and fast shared workspaces.

WebSocketsRedisNode.js

Cloud Native Dashboard

I create infrastructure dashboards that surface health, usage, alerts, logs, and deployment status in one clear interface.

ReactKubernetesAWS

Services and Solutions

I help teams design, build, launch, and improve digital products with confidence.

Websites & Web Applications

I build fast, responsive websites and custom web platforms tailored to your workflow, users, and growth plans.

Mobile Apps

I create iOS, Android, and cross-platform mobile experiences with clean flows, strong performance, and consistent design.

Custom SaaS Platforms

I design SaaS products with dashboards, roles, subscriptions, reporting, and cloud-ready architecture.

Full Stack Development

I build custom applications from interface to database, with clear structure and long-term maintainability.

Database Engineering

I model SQL, NoSQL, cache, graph, and vector data around the product's real workload.

Cloud Deployment

I deploy, monitor, and automate applications across AWS, Azure, GCP, containers, and CI/CD pipelines.

AI Integration

I add useful LLM features, RAG systems, intelligent workflows, and AI automation that serves the product.

E-Commerce Solutions

I build storefronts, marketplaces, payment flows, product systems, and reliable checkout experiences.

Security and Quality Audits

I review architecture, code, access controls, dependencies, and release paths before they become expensive issues.

Client Reviews

Client feedback from real product work.

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★★★★★

""I have been working with siddharth for 2 years. A very consistent individual with great knowledge and delivers the best product to his clients. Hope to continue this unbreakable connection for the forseeable future."

Elon lust

Engineering Insights

I share how I think about architecture, AI, product quality, and shipping better software.

2026-06-05

How I Think About Scalable Full Stack Architecture

My approach to designing products that can move fast now and still survive real production scale later.