Available for Enterprise Projects
// Sanjay Gurav · Pune, India · 20+ Years · Co-Founder @ Tech Agency

I Design Scalable Enterprise Systems & AI Solutions

20+ years of building high-performance SaaS platforms, automation systems, and complex integrations — from first commit to production scale.

Enterprise ArchitectAI Solutions BuilderSaaS Product EngineerCo-Founder
20+
Years Experience
100+
Apps Delivered
30+
Dev Team Scale
9+
Major Platforms
Sanjay Gurav
scroll
Career Journey

From First Commit to Systems Architect

20+ years of deliberate growth — owning every layer of the stack, every team dynamic, every production incident.

2006–2009

Junior Dev → Team Lead

Rapid progression from Junior Developer to Team Lead within a single company. Built a strong foundation in web fundamentals, database design, and team mentorship.

2009–2020

Co-Founder & Lead Architect

Co-founded a tech company (acting as Senior Full Stack, Tech PM, and Systems Architect). Owned everything end-to-end: requirement gathering, client communication, team handling, and production deployment.

2021–Present

Systems Architect / Tech PM

Leading architecture and technical delivery for large enterprise projects. Designing distributed systems and AI platforms, taking them from whiteboard concepts to production scale. DueDeck (compliance for CA professionals) and RouteDeck (transport management) — owning the full product vision, architecture, and delivery. Recent SaaS product is DryLINK.

🧠

System Thinking

Every feature is a system. Every integration is a contract. Designed for change.

🔁

Full-Lifecycle Ownership

From requirements to deployment, monitoring, and iteration.

👥

Leadership & Delivery

Built, mentored, and scaled engineering teams from 4 to 30 developers.

Featured Systems

Products I've Designed & Built

Not just features — complete systems, from architecture to production.

DryLINK

Enterprise SaaS Platform

Enterprise SaaS
◆ Problem

Enterprise logistics workflows were fragmented across disconnected systems — unreliable data sync, manual intervention loops, and zero observability into job execution.

◆ Solution

Designed and built a unified workflow automation engine using Azure Functions for scheduled and event-driven processing, decoupled service integrations via REST APIs, and a central reliability layer to guarantee data sync.

AzureLaravelREST APIsWorkflow AutomationSaaS
◆ Architecture Layers
01Azure Functions (Scheduled + Event-Driven Jobs)
02REST API Gateway with token auth
03Webhook & 3rd-party Integration Layer
04Data Sync Engine with idempotent queues
05Centralized Monitoring & Alerting
◆ Impact
Eliminated manual sync failures across 5+ integrations
Background jobs reduced human intervention by ~80%
Designed for multi-tenant enterprise use
Zero-downtime deployment on Azure infrastructure
Core Expertise

What I Do Best

Depth built through 20+ years of real production experience — not just theory.

System Architecture

  • —Distributed systems design
  • —Microservices & event-driven patterns
  • —API contract design
  • —Multi-tenant SaaS architecture
  • —Fault-tolerant system design

Performance Optimization

  • —Database query optimization
  • —Indexing strategies & execution plans
  • —Application-level caching (Redis)
  • —N+1 elimination & connection pooling
  • —Load testing & bottleneck analysis

API & Integration Engineering

  • —RESTful & GraphQL API design
  • —Webhook systems & event streaming
  • —Third-party API orchestration
  • —Authentication (JWT, OAuth2)
  • —Idempotency & reliability patterns

AI Systems

  • —RAG (Retrieval-Augmented Generation)
  • —Multi-agent orchestration (CrewAI, LangGraph)
  • —LLM prompt engineering & chaining
  • —Vector search & semantic retrieval
  • —AI workflow automation

Cloud & DevOps

  • —Azure (Functions, App Service, Storage)
  • —Docker containerization
  • —CI/CD pipeline design
  • —Dedicated server management
  • —Infrastructure scaling & monitoring

Team Leadership

  • —Engineering teams up to 30 developers
  • —Code review & quality standards
  • —Agile & sprint planning
  • —Stakeholder & client management
  • —Technical hiring & mentoring
Problems I Solve

Real challenges. Production solutions.

🔧

Fix slow, unscalable systems

Diagnose performance bottlenecks at app and DB level, implement targeted optimizations that deliver measurable results.

🏗️

Design systems from scratch

Architect greenfield projects with the right patterns, technologies, and future-proof decisions from day one.

⚡

Optimize databases & backend

Query plans, indexing, caching, connection pooling — squeeze real performance from your existing infrastructure.

🔗

Build complex integrations

Third-party APIs, data sync pipelines, webhook systems — made reliable, observable, and fault-tolerant.

🤖

Automate workflows using AI

Replace manual processes with intelligent agents that classify, route, and resolve tasks autonomously.

📈

Scale systems under load

Horizontal scaling strategies, queue-based architectures, and multi-tenant designs for enterprise growth.

Architecture Thinking

How I Think About Systems

Every layer has a job. Every boundary is a contract. Every failure mode is accounted for.

// System Request Flow
Frontend
React / Next.js
API Layer
REST / GraphQL
Services
Microservices
Database
MySQL / Postgres / Mongo
Queue
Redis / Kafka
AI Layer
LLM / RAG / Agents
Output
Webhooks / UI / APIs

Scalable by Design

Systems built to grow — horizontal scaling, stateless services, and clear separation of concerns from day one.

Modular Architecture

Independent components with well-defined interfaces. Replace, upgrade, or extend any part without cascading failures.

Fault-Tolerant

Idempotent operations, retry strategies, circuit breakers, and graceful degradation — built for production reality.

Track Record

Proven at Scale

20+
Years in production

Consistently delivering across startups, enterprises, and government projects.

100+
Apps delivered

From micro-sites to enterprise platforms — small MVPs to million-user systems.

9+
Major platforms built

High-traffic community portals, SaaS products, and government-grade systems.

30
Dev teams managed

Led and scaled engineering teams from 4 to 30 developers across multiple orgs.

Key Highlights

Built 9+ major high-traffic community platforms and 100s of microsites (thousands of concurrent users, profiles, media, live chat, zip-based search, forums)

Maintained Dubai Government Tourism Portal for ~5 years — one of the region's flagship digital platforms

Co-Founded tech agency — delivered SaaS products DueDeck (compliance) and RouteDeck (transport) from idea to production

Built Interview AI — real-time desktop AI assistant with subscription SaaS and 30+ integration tests

Reduced API response times by 60–70% through strategic query optimization and Redis caching

Managed dedicated servers and scaled cloud infra handling thousands of simultaneous users

Designed Azure-based enterprise workflow automation system (DryLINK) eliminating 80%+ manual intervention

Architected multi-tenant SaaS platforms with full CI/CD, analytics, and admin dashboards

20+ Years of Delivery

Before AI There Was Scale

Long before AI became a buzzword, I was handling systems that required real engineering depth — massive concurrency, government reliability, and full-lifecycle ownership.

🌐

Large-Scale Community Platforms

9 Major Sites · 100s of Microsites

Built and maintained 9 major high-traffic community portal platforms and hundreds of microsites — each serving thousands of simultaneous users. Architected features including rich profiles with image/video/audio, real-time text & video chat, zip-code based search, forums, and dedicated server infrastructure to handle massive concurrent load.

Dedicated ServersReal-time ChatVideo StreamingZip-based SearchForumsPHPMySQL
◆ Key Attributes
Thousands of concurrent users
Audio · Video · Text Chat
Media-heavy profiles
🏛️

Dubai Government Tourism Portal

~5 Years · Government-Grade System

Maintained and enhanced one of Dubai's flagship government digital platforms — the Tourism Portal — for approximately 5 years. Responsible for performance, reliability, feature development, content management infrastructure, and ensuring enterprise-grade uptime for a high-visibility public-facing government system.

Government PortalEnterprise ReliabilityCMSPerformance OptimizationLong-term Maintenance
◆ Key Attributes
~5 years of ownership
Government-grade uptime
High public visibility
🚀

100+ Web Applications

Start to Finish Delivery

Over 20+ years, designed, built, and shipped more than a hundred web applications spanning industries — from small MVPs and microsites to large enterprise systems, SaaS platforms, and AI products. Every project owned end-to-end: architecture, development, deployment, and scale.

Full-lifecycle DeliverySaaSEnterprise AppsMVPsMicrositesE-commercePortals
◆ Key Attributes
100+ projects delivered
Multiple industries
0 → production ownership
Tech Stack

Tools of the Trade

A curated stack built around reliability, performance, and scale — not hype.

⚙️

Backend

LaravelNode.jsPythonFastAPIExpress.js
🖥️

Frontend

ReactNext.jsTypeScriptJavaScriptHTML / CSS
☁️

Cloud & DevOps

AzureDockerCI/CD PipelinesNginxLinux Servers
🗄️

Database

MySQLPostgreSQLMongoDBRedisPinecone (Vector)
🤖

AI & ML

Gemini APIOpenAI / LLMsLangChainRAG SystemsCrewAI / LangGraph
📡

Messaging & Events

KafkaRabbitMQRedis Pub/SubAzure FunctionsWebhooks
// new_project.init()

Let's Build Your Next Scalable System

Whether you need a system designed from scratch, an existing one made faster, or an AI workflow built — let's talk.