Most distributors struggle with a simple yet costly visibility gap: the sales team and the warehouse team use different systems, and neither can see what the other uses. Because orders and stock are kept separate, both teams end up guessing the other side's numbers, which leads to delays and missed deliveries. The only solution is building a single CRM that centralizes both datasets. For GPOPlus+, we did the same.
To keep operations moving, GPOPlus+ needed a CRM developer fast. Virtual Employee provided immediate access to a pool of 60+ specialists. They interviewed Rushi (Sr. CRM Developer) and onboarded him the same day - avoiding hiring delays and keeping their distribution workflow uninterrupted.
When a retailer places an order, the GPOPlus+ team needs quick answers: Is the product in stock? Which warehouse can ship it? When will it reach the store? In direct store distribution (DSD), products move straight from the warehouse to the retailer - there’s no middle step. If the inventory number is wrong or the wrong warehouse is chosen, the store simply won’t get the delivery. A mistake that scales into millions in lost sales and penalties across large distribution networks.
To solve this, GPOPlus+ set out to rebuild its CRM so all these answers could appear in one place, instantly. The new system’s purpose was clear: show live stock, delivery timing, and fulfilment options on one screen, helping teams choose the right warehouse the first time - crucial when there’s no buffer in the supply chain.
Before DISTRO+, the biggest hurdle for GPOPlus+ was simple: their systems handled pieces of the workflow, but none reflected how DSD actually operates. They had CRMs for leads and pipelines, ERPs for stock and accounting, and support tools for tickets - but each worked in isolation.
This fragmented setup created blind spots that slowed decisions, increased errors, and caused missed sales opportunities. The real challenge was to design a unified platform where product availability, customer activity, and field execution worked as one - a level of integration the industry had long accepted as “impossible.”
Bringing real-time inventory intelligence into the CRM meant building the system from the ground up. Our CRM developer Rushi engineered a data architecture that connects ERP, POS, inventory, and customer records into a single, continuously updated workflow. Every stock change now appears in the CRM the moment it happens, giving teams accurate inventory numbers and eliminating the delays and errors that previously disrupted sales, operations, and fulfilment.
Instead of modifying a generic CRM, Rushi rebuilt the system from the ground up using a microservices architecture. Each module - Accounts, Inventory, Sales, and Notifications - became an independent service, deployable and scalable on its own. This ensured the platform could evolve fast, adapt to business changes, and never go offline due to one failing module.
DISTRO+ was built to handle the complexity of serving both B2B and D2C customers under one roof. The developer implemented dynamic data models that adapt to each type - from multi-location business accounts to individual consumer records - without duplicating workflows. This flexibility allows GPOPlus+ to manage retail chains and end-users with equal ease.
Security and clarity were designed into the system from day one. He developed a permission matrix with layered sub-roles, restricting what users can see and do based on their position. From warehouse associates to sales admins, each role gets the exact access it needs - ensuring operational discipline without sacrificing agility.
In DSD, timing is everything. Rushi built an event-driven backend where every action - new order, stock update, shipment dispatch - emits real-time events using Kafka and RabbitMQ. These events instantly update other modules, ensuring no team works on stale data and every decision reflects the latest state of operations.
Inventory logic was rewritten to reflect how distribution really works. Our developer designed location-based access, so each warehouse sees and manages only its own data. Automated low-stock alerts, reorder triggers, and shipment notifications ensure proactive decisions, reducing delays and preventing costly stockouts before they occur.
Sales and support teams receive information as it happens. Using WebSockets, inventory changes, order statuses, and customer updates are pushed directly to the frontend. This means reps can promise accurate delivery times, resolve issues before they escalate, and seize sales opportunities the moment they appear.
With multiple independent services powering DISTRO+, seamless communication was essential. Rushi used REST APIs for real-time calls and GraphQL for aggregated data queries. An API Gateway manages routing, authentication, and logging, ensuring that different services interact smoothly while maintaining security and performance.
For asynchronous workflows, RabbitMQ handles message delivery even under heavy load, while Kafka manages high-volume event streaming. Together, they guarantee that critical updates — from stock thresholds to shipping statuses are delivered reliably, in order, and without duplication, even as data volumes scale.
DISTRO+ was built to integrate with external tools from day one. He implemented APIs for email services like AWS SES and SendGrid, enabling automated order confirmations, delivery updates, and critical alerts. These integrations ensure that communication extends beyond internal teams to customers and partners in real time.
The backend runs on MongoDB, chosen for its flexible schema and high-performance capabilities. Rushi implemented sharding for horizontal scaling, indexing for faster queries, and caching via Redis to handle spikes in traffic. The result is a database that scales effortlessly with growing data and user demands.
Sensitive data required enterprise-grade protection. DISTRO+ uses TLS encryption in transit, AWS KMS at rest, and OAuth 2.0 with JWT for secure authentication. A strict RBAC policy governs access, while GDPR-aligned processes ensure compliance with data minimisation, consent, and right-to-erasure requirements.
Accuracy was non-negotiable. Our developer implemented atomic transactions to prevent partial updates, schema validation to block incorrect data, and replication to ensure availability. Regular integrity checks and event-driven syncs across services guarantee that customer data, stock levels, and transaction records remain consistent and trustworthy.
To deliver fast and without errors, Rushi set up CI/CD pipelines on AWS. Every code push triggered automatic testing, builds, and deployments, eliminating manual steps. This allowed new features to move from development to production seamlessly, cutting release times and improving reliability with each iteration.
DISTRO+ was engineered to stay fast under pressure. The team set targets like <300ms API response time and support for 1,000+ concurrent users. Techniques like caching, database indexing, and query optimization ensured the system stayed responsive, even under heavy load or large data volumes.
Reliability was built in from the start. With auto-scaling, load balancing, and CDN distribution via AWS, the platform adjusts to traffic surges automatically. Microservices can be scaled individually, so if the Inventory module faces a surge, it expands without affecting Accounts or Sales, ensuring uninterrupted performance.
The Result
The CRM System responds to core operations in under 300 ms, powering real-time decisions at scale. Even under heavy load, data retrieval and updates remain instant and seamless.
The Application is built to support over a thousand concurrent users without performance drops. The system scales smoothly as teams, partners, and operations expand.
Inventory updates reach all modules in under two seconds. Teams act on live data without waiting for refreshes or manual syncs.
DISTRO+ is built to power GPOPlus+’s existing distribution network of 570+ stores across 12 states. It brings real-time visibility and control to the delivery of FMCG products at scale.
“Rushi is a great employee and great developer. He's very patient and he communicates well and executes his tasks at a very high level.”
Bryan Garabrandt
Lead Technologist, GPOPlus+, USA
