Available for US / UK Contracts

HubSpot Integrations & Custom Engineering. Done Right.

I help businesses connect HubSpot CRM to proprietary databases, payment gateways, and custom applications. 17+ years of software architecture experience delivering stable API synchronization pipelines and high-performance backend systems.

17+

Years in Engineering

100%

API Integration Integrity

5+

Global Markets Handled

0

Downtime Deployments

Expertise

Core Technical Capabilities

High-end technical execution for companies that require more than out-of-the-box integrations.

HubSpot Integrations

We build robust connectors, custom webhooks, and private applications to make HubSpot work in lockstep with your business data.

Custom contact, deal, & event sync engines
Secure OAuth2.0 HubSpot Private Apps
Stripe & Razorpay webhook integration
Custom HubSpot CRM card extensions

Full-Stack Engineering

From API endpoints to database performance optimization, I build high-availability software backend architectures.

NestJS, Node.js, & PHP/Laravel microservices
Scalable MySQL, PostgreSQL, and Redis caching
RabbitMQ and message queue event architectures
Secure Docker and AWS ECS cloud deployments

AI & Automation

Accelerating business processes and engineering speed with custom LLM orchestration and operational scripts.

LLM-driven decision pipeline scheduling
Model Context Protocol (MCP) integrations
Automated WhatsApp, SMS, and Email alert flows
AI-assisted code refactoring & security testing
Methodology

How We Work Together

A rigorous, step-by-step engineering practice designed to eliminate integration surprises.

Step 1

Discovery & Mapping

We audit your existing HubSpot configuration, map out external database schemas, and identify all API endpoints and integration bottlenecks.

Step 2

Sandbox Prototyping

I build secure local or staging environments to test OAuth flows, payload formats, and edge-case exceptions without touching your live CRM data.

Step 3

Scale & Sync

We deploy the synchronization middleware using Docker containers and AWS infrastructure, using queuing (like RabbitMQ) to handle heavy spikes in user traffic safely.

Step 4

Zero-Downtime Launch

We execute the final cutover with complete error monitoring and alerting. I provide clear developer documentation, making maintenance effortless.

Case Studies

Featured Integrations & Projects

Real engineering solutions built to address high scalability, data sync, and automation challenges.

Fintech AWS React Native

Multi-Country Fintech Sync

Architected multi-region platform sync code bases supporting clients in Kenya, Uganda, and Zambia. Integrated real-time customer onboarding flow with payment and verification gateways.

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AI/LLM MCP Node.js

LLM Operational Decision Pipelines

Designed and built scheduled tasks that trigger automated LLM decision routes. Automatically selects tools dynamically, handles api retries, and escalates exceptions to support channels.

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Refactoring CI/CD Quality

Core System Refactoring

Optimized legacy mobile and backend integration layers. Modernized testing workflows and CI/CD pipelines, dropping system crash rates from 1.25% to 0.4%.

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Contact

Start Your Project

Looking for technical expertise to handle a complex HubSpot integration or software architecture contract? Let's connect.

Let's discuss how we can build it right.

Whether you need a custom sync engine, serverless webhooks, or scalable full-stack development, I can jump in to architect and deliver your solution.

Response Time

Usually within 12-24 hours

Location & Delivery

Badlapur (Mumbai), India — Available for remote US/UK contracts