Digital Products

Custom Software Built for Complex Workflows and Scalable Efficiency.

We design and engineer bespoke software systems that solve operational bottlenecks off-the-shelf software cannot touch.
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What we build

Custom Software Development, end to end.

01

Bespoke ERP & Operations Hubs

Unified enterprise backbones connecting inventory, orders, procurement, and accounting in one cohesive system.

  • Custom inventory ledger algorithms
  • Multi-warehouse stock sync
  • Automated invoicing & GST reconciliation
  • Role-based executive oversight
02

API Middleware & Integration Pipelines

High-throughput data connectors translating incompatible legacy protocols into clean, modern microservice APIs.

  • Webhook ingestion engines
  • Data transformation pipelines
  • Queue-backed rate limiting (BullMQ / Kafka)
  • Error retry dead-letter queues
03

Proprietary Automation Engines

Custom software that eliminates repetitive manual tasks, reducing payroll overhead and eliminating human calculation errors.

  • Automated report generation
  • Algorithmic scheduling & dispatch
  • Document optical parsing (OCR)
  • Event-triggered notification loops

Problems we solve

Common friction, addressed directly.

  • The problem

    Paying thousands in monthly SaaS subscriptions for bloated software that only covers part of what the business needs.

    Our approach

    We build bespoke software that you own, matched to your workflows and free of per-seat licences.

  • The problem

    Siloed departmental data leading to duplicate data entry and reporting blind spots.

    Our approach

    We architect a single source of truth database with automated bi-directional synchronisation across all systems.

  • The problem

    Vulnerability to vendor lock-in and unexpected API pricing changes from third parties.

    Our approach

    We engineer portable, containerised software deployed on your own private cloud infrastructure.

Capabilities

Standards we work to.

  • Event-Driven Microservices

    Decoupled services using RabbitMQ and Redis Pub/Sub for resilient asynchronous execution.

  • Relational & NoSQL Modelling

    Hybrid data architectures utilising PostgreSQL for transactions and MongoDB for documents.

  • Secure Multi-System Integrations

    Connecting legacy mainframes, SAP/Salesforce APIs, payment gateways, and shipping APIs.

  • Full Code Ownership & Escrow

    You own the intellectual property, source code and deployment scripts, as set out in your agreement.

Kizoona Tech · Stack

Tools we typically use.

Core Languages

  • TypeScript
  • Python
  • Go (Golang)
  • Rust
  • Node.js

Databases & Queues

  • PostgreSQL
  • Redis
  • RabbitMQ
  • Kafka
  • Elasticsearch

DevOps & Cloud

  • Docker
  • Kubernetes
  • AWS ECS
  • Terraform
  • GitHub Actions

Enterprise Engineering Principles

  • Defensive programming with comprehensive input validation and sanitisation
  • Avoiding single points of failure, with redundancy where the risk justifies it
  • Documented OpenAPI 3.0 specifications for all internal and external endpoints
  • Minimal lock-in, with containerised services that can be deployed anywhere

Delivery

How a typical engagement runs.

  1. 01

    Operational Audit

    Shadowing existing workflows and documenting manual failure points.

  2. 02

    System Architecture Blueprint

    Drafting schema diagrams, sequence flows, and disaster recovery procedures.

  3. 03

    Incremental Sprint Build

    Developing core modules in modular milestones with regular stakeholder review.

  4. 04

    Data Migration & Validation

    Sanitising and migrating legacy database records without downtime or loss.

  5. 05

    Cutover & Staff Training

    Parallel run testing, user permission onboarding, and documentation handoff.

Representative scenarios

Where this service fits.

Illustrative examples of the kinds of problems this service addresses and how we would approach them. They are not client case studies.

Industrial Manufacturing Operations Engine

Typical challenge

A mid-sized manufacturer needed unified tracking from raw material intake to customer dispatch.

How we would approach it

A unified operations system that replaces paper logs with real-time tracking from intake to dispatch.

Multi-Carrier Shipping Middleware

Typical challenge

An e-commerce aggregator needed automated carrier rate selection and tracking webhook ingestion.

How we would approach it

Queue-backed webhook ingestion with retries and carrier-rate selection, designed for high daily event volumes.

Security & performance

Considerations built in from the start.

  • Encrypted Data at Rest & in FlightAES-256 encryption on all disk storage and TLS 1.3 for all internal network communication.
  • Comprehensive Audit TrailImmutable logs tracking who modified what record, when, and from which IP address.

FAQ

Questions we are often asked.

Who owns the intellectual property and source code?

You do. Upon milestone payment, full ownership of all source code, database architectures, and documentation transfers exclusively to your business.

Can the software integrate with our existing accounting or ERP software?

Yes. We build custom API connectors for Tally, QuickBooks, SAP, Salesforce, and any other platform offering an API or database export.

How do you ensure our existing operations aren't disrupted during rollout?

We run new software in parallel with your legacy system, testing output parity until your operational leads are confident in the transition.

What happens if we need new features in 2 years?

Because we write clean, documented TypeScript/Go code with strict architectural standards, any competent engineering team — ours or your in-house staff — can extend it.

Related work

Relevant projects.

All work

Connected services

Often combined with.

Start a conversation

Planning a custom software development project?

Send a short brief on WhatsApp or through the project form. We will reply with questions, a suggested approach and an indicative timeline.

Discuss Custom Software DevelopmentUse the project form Or call +91 75340 62145