Complex Billing, Simplified

About BillingHub

BillingHub is Sarathi Softech’s flagship service exclusively designed to meet your billing requirements. Our area of expertise covers many services and solutions in Billing and Payment Processing world, be it implementing Complex Pricing Rules, Integration with Tax Engines such as Suretax, Usage Charging, API & Payment Gateway Integrations, and more. We help organisations with their payment gateway integrations implemented with full PCI Compliance, using services such as Stripe, Braintree, Paysafe, Paypal and more.

We are an Approved System Integrator by Enterprise jBilling Software Ltd for the implementation, licensing and support of jBilling Local Edition (LE), requiring on-premise deployment of Enterprise jBilling application.

We provide technology services across the spectrum of activities in the billing world such as Architecture Consulting, Design & Development, Reporting & Analytics, Data Migrations, QA Testing Services and Post Production Support. We also have very good expertise with Open Source systems such as jBilling Community Edition (Open Source Billing System) and WSO2 (API Usage Manager).

Develop New Features using Plug-in Extensions
Implement Parent-child Account Structures
Implement Complex Pricing Rules
Support Automated Payment Processing
Provide Flexible Currency Options

Our Engagement Model

BillingHub's extensive experience with different billing system implementations helps solve your most complex billing needs with an agile, collaborative approach. We set out with understanding your business requirements thoroughly, use software and open source systems according to the requirements, integrate your existing systems as needed and provide long term support to stabilise and run your business smoothly. We have a seasoned Techno-Functional team, with great deal of billing domain expertise, always available for implementing new features, improve existing ones and guide your teams to run your business and operations smoothly. Our analytics and effective support ensures optimal performance of your Billing Platform and provides root cause analysis for issues with most optimum solutions and improvements. With turnaround times governed by our standard SLA's, our Support team is available on-call or chat, resolving the issues to satisfaction of our customers.

BillingHub in Numbers

Client Implementations
Payment Gateway Integrations
Years of Billling Domain Expertise
Billing System Issues resolved

Client's Quote

Sarathi has worked in so many billing implementations, it is hard to count. They are likely the most knowledgeable jBilling expert in the IT services industry. Their experience combined with the professionalism, dedication and honesty makes them the ideal partner for a successful billing implementation.
Emiliano Conde
Former President & Founder at Enterprise jBilling Software Ltd

Case Studies

Payment Gateway Integrations and Reconciliation

Designed and developed Payment Gateway plugins for integrations with PayPal, Payflow (ACH), Payout Express Checkout, Paypal IPN, Paysafe, Worldpay, Stripe, EP2 (Australia),, Bank of America Payment Gateway, Paytrace, Braintree, Postfinance and more. Desgined and implemented Payment Reconciliation system for Bank of America payments.

Data Migrations for Billing Systems in Telecom Domain

Hard core experience with data migration projects. Seamless migration of millions customer records, invoices, payments, assets and orders. Services for reconciliation and verification of migrated data. Cutover planning and iterative data migrations on production environment.

Payment Gateway Implementation for Cloud Service for PCI Compliance

Designed and developed Stripe integration with client's billing system using Java based integration. Data migration of all customers to Stripe from existing gateway that was non-PCI compliant implementation. Implemented automatic update of the credit card info on the billing application using Stripe. Helped client become PCI compliant with this project.

Performance Improvements of Cloud based Batch Processes using Spring Batch

Maintain & support a billing engine for client’s cloud platform. Parallel processing introduced for batch process that generated invoices through multi-threaded parallel processing strategy. Invoice generation process times brought down by over 100%. This helped speed up client’s operations and accounts functions.

Implemented a Call Charging Module for a MVNO (Mobile Virtual Network Operator)

Implemented Mediation Call Charging Module for a MVNO. Systems Integration with in-house software system to feed data into the billing system. Expanded client’s business faster by deploying newer installations. Able to handle multiple underlying Mobile Network Operators (MNOs). Incorporate complex rate cards for calls, sms and data.

Implementation of Billing System for a Call Center with multi brand outlets

Implemented client's billing system for a Call Center within 6 months. Data Migration, new feature design and development, Usage Tracking & Invoice Presentation. Involved with long term support and stabilisation of the billing platform and it's integrations.

Production Support of Billing Systems

Supporting more than a dozen clients to resolve technical and billing issues in production systems. A dedicated team of engineers to support operations and smooth functioning of businesses heavily relying on their billing systems. Level 1 to Level 4 support with standard SLAs.