Duplicate Data Entry
The same customer, order, or project information is repeatedly entered into different systems.
Custom Integrations & APIs
Your tools already have the data. I build the connection between them.
Your website, CRM, ERP, accounting software, communication platforms, and internal tools should operate as one connected system.
I design custom API integrations and middleware that move data accurately, apply your business logic, and keep every platform updated without manual exports or duplicate entry.
Native connector missing? API too limited? Legacy system involved? I build the layer that makes the connection work.
WebsiteTelephonyInternal tools
Your integration layer
Authenticate · Map · Validate · Route
Incoming record
contact.emailcustomer.emailCRMERPAccounting
Logs, alerts, and recovery at every handoff
REST APIs & WebhooksOAuth 2.0 & Secure AuthenticationCRM, ERP & Telephony IntegrationsNode.js, Python & Custom Middleware
Disconnected Systems Create Hidden Work
Your team should not be the integration between your tools.
Inconsistent Records
One platform says one thing while another contains outdated or incomplete information.
Limited Native Connectors
A built-in integration exists, but it cannot support your fields, conditions, volume, or business rules.
Manual Imports and Exports
Important data still moves through CSV files, spreadsheets, and repeated copy-and-paste work.
Missing Error Visibility
When an integration fails, nobody notices until a customer, payment, report, or project is affected.
Legacy System Limitations
An older or specialized platform holds essential data but does not connect cleanly with your modern stack.
I map the systems, data, rules, and failure points first, then build an integration around your real operation.
What I Build
The connection layer your business is missing.
From one missing connector to a complete integration architecture, each connection is built around your records, rules, and operational needs.
Third-Party API Integrations
Connect applications through their APIs so customer, sales, project, financial, and operational data can move without manual intervention.
30+ third-party API integrations built.
Custom Middleware Development
Build a reliable middle layer when two systems cannot communicate directly or require custom logic between them.
15+ custom middleware solutions developed.
Webhook and Event-Driven Integrations
Trigger actions as soon as an event occurs instead of repeatedly checking systems or waiting for scheduled exports.
200+ webhook integrations implemented.
OAuth and Secure Authentication
Implement secure access between systems using OAuth, API keys, refresh tokens, scoped permissions, and credential-management practices.
One-Way and Bidirectional Data Sync
Keep selected records synchronized while preventing duplicate entries, update loops, field conflicts, and accidental overwrites.
CRM and ERP Integrations
Connect sales and operational platforms with websites, forms, communication tools, accounting systems, portals, and internal applications.
90+ CRM and ERP integrations delivered.
Telephony and Communication Integrations
Connect calling, messaging, email, and appointment systems with CRM records and operational workflows.
15+ telephony and communication integrations built.
Data Migration and System Consolidation
Move historical and active records between platforms with structured mapping, validation, transformation, and controlled deployment.
Integration Monitoring and Recovery
An integration is only useful when failures are visible and recoverable. I add logging, alerts, retries, exception handling, and reconciliation processes so problems can be diagnosed before they affect the business.
Built for Reliability
More than moving data from A to B.
A reliable integration validates what arrives, transforms it into the correct structure, applies your business rules, handles failures, and records what happened.
Source systemEvents & records
Custom integration layerValidation & transformation
Business rulesConditions & permissions
Destination systemMatched & updated records
Logs & alerts Capture failures, retry safely, and reconcile results.
Connect
Authenticate with each system.
Map
Match fields and data structures.
Transform
Clean and reshape the information.
Control
Apply permissions and business rules.
Monitor
Log results and surface failures.
Systems in Practice
Connections built around real operations.
3CX and Lead Docket Middleware
Built custom Node.js and Java middleware that transferred call data, metadata, and recordings from 3CX into Lead Docket through REST APIs.
WordPress, ERP and HubSpot Integration
Connected website lead submissions with Elite Technique ERP and HubSpot to create synchronized sales and operational records.
Hubstaff and Monday.com Integration
Implemented OAuth-based access and refresh-token handling to automatically create operational jobsites from Monday.com records.
RingCentral and Zoho CRM Integration
Connected calls and transcripts with the correct Zoho CRM contact records using APIs and event-driven logic.
Pixi, Airtable and Xero Integration
Structured Airtable as an operational data layer and connected inventory information from Pixi with Xero accounting workflows.
Zoho Books and Power BI Integration
Aggregated data from two Zoho Books organizations through Zoho Creator and Deluge, then passed the normalized information into Power BI.
45+Discuss Your Integration
Custom integrations & APIs built
Connecting business systems through APIs, webhooks, and custom middleware.
Free Integration Audit
Find the missing connection in your system.
Share the systems involved and where the current process breaks. I review the connection before recommending what to build.
- Which systems need to communicate and which platform owns each record
- What data needs to move, how often, and at what volume
- Available APIs, webhooks, authentication, and access limitations
- Required transformations, business rules, and permissions
- Error handling, recovery, and reconciliation requirements
What you receive
- Integration feasibility review
- Recommended connection architecture
- Source-to-destination data map
- Risk and dependency summary
- Practical implementation recommendation
Your Systems, Connected
A practical fit for your existing stack.
The platform is the starting point. I assess the available data, access, limits, and business requirements before recommending how to connect it.
Featured platforms
- HubSpot
- GoHighLevel
- Zoho
- Salesforce
- Microsoft Dynamics 365
- Odoo
- Pipedrive
- Monday.com
- Airtable
- Xero
- QuickBooks
- Twilio
Communication and telephony
- RingCentral
- 3CX
- CallRail
- Textline
- Outlook
- Gmail
- DocuSign
Development and infrastructure
- Node.js
- Python
- Java
- FastAPI
- Supabase
- MongoDB
- Render
- Vercel
- Postman
Integration methods
- REST APIs
- Webhooks
- OAuth 2.0
- JSON
- Custom middleware
- Scheduled synchronization
- Event-driven processing
- Database connections
Do not see your system? Share its documentation or describe how your team accesses the data. I will review the available connection options.
How Your Integration Gets Delivered
Clear ownership at every connection.
Systems Discovery
Identify platforms, owners, access, limitations, and business requirements.
API and Feasibility Review
Review documentation, endpoints, authentication, limits, and required data.
Data Mapping and Architecture
Define fields, transformations, sync direction, ownership, and failure handling.
Development and Configuration
Build the middleware, webhooks, API calls, authentication, and business logic.
Testing and Reconciliation
Test successful events, duplicates, missing data, expired credentials, limits, and failures.
Controlled Deployment
Launch with monitoring and limited production exposure before full activation.
Documentation and Support
Provide system documentation, troubleshooting guidance, and ongoing optimization.
Client Feedback
Careful implementation. Clear communication.
★★★★★
“He is the best seller ever! He did an amazing job setting up our Pipedrive Custom Integration and also communicated very clearly.”
★★★★★
“Huzaifa connected OpenAI with HighLevel through MCP and Make. He explained the setup clearly and worked through the issues with us.”
Before We Connect Your Systems
A few practical questions.
What is a custom API integration?
It is a purpose-built connection that lets systems exchange data or trigger actions through their APIs. I map your fields, authentication, and business rules so the connection supports your process.
What if one of my systems does not have an API?
I review supported alternatives such as exports, database access, email events, or vendor-approved connectors. Feasibility depends on the platform and the access available; some systems cannot support a reliable automated connection.
Can you build bidirectional synchronization?
Yes, when both systems support the required access. The design defines record ownership, matching rules, conflict resolution, and loop prevention before updates flow in both directions.
How do you prevent duplicate records?
I use stable identifiers, record matching, duplicate checks, and idempotent processing where supported. Retry and replay scenarios are tested so the same event does not create repeated records.
Can you work with private or undocumented APIs?
I can assess private APIs you are authorized to use. I review access permissions, vendor support, and stability before recommending them. Undocumented interfaces may change without notice, so supported methods are preferred.
How are credentials and tokens handled?
Credentials belong in server-side secret storage, not public page code. Integrations use limited permissions and controlled token refresh, with secrets excluded from logs and access restricted to the systems that need them.
What happens when an integration fails?
The design can include structured logs, failure alerts, retries, and exception queues. Recovery rules distinguish temporary failures from records that need review, with reconciliation to check the final result.
Can you repair an existing broken integration?
Yes. I first inspect the data flow, authentication, field mappings, logs, and failure patterns, then recommend a repair or rebuild based on what is causing the issue.
Can you migrate historical data?
Yes. Migration work includes mapping, cleanup, test imports, validation, and reconciliation. The final cutover is planned around data volume, platform limits, and the impact on your team.
Do you provide documentation and ongoing support?
Projects can include architecture notes, field maps, operating instructions, troubleshooting guidance, and a team handover. Ongoing monitoring and support are agreed as part of the scope.
Connect the Systems Behind Your Business
Stop moving data manually between tools that should already communicate.
Tell me which systems need to connect, what information needs to move, and where the current process breaks. I will review the integration and recommend the most practical way to build it.