Digital Products

Scalable Web Applications Built for Heavy Operations and Fast Growth.

We build intuitive SaaS platforms, internal operations tools, and data-intensive client portals that handle complex workflows with simplicity.
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What we build

Web Application Development, end to end.

01

Multi-Tenant SaaS Platforms

Cloud-native software architectures with role-based access, tenant isolation, and automated billing subscriptions.

  • Stripe / LemonSqueezy billing engines
  • Role-based access control (RBAC)
  • Multi-tenant database schema
  • Self-service onboarding flows
02

Internal Enterprise Tools & Dashboards

Custom operational software replacing fragile spreadsheets with real-time collaborative workspaces.

  • Live WebSocket data synchronisation
  • Complex tabular filtering & data export
  • Audit trail logging
  • ERP / CRM integrations
03

Customer & Partner Portals

Secure, authenticated portals providing users with self-service account management, file exchange, and reporting.

  • Multi-factor authentication (MFA)
  • Encrypted document repositories
  • Automated transactional notifications
  • REST / GraphQL API endpoints

Problems we solve

Common friction, addressed directly.

  • The problem

    Legacy monolithic codebases causing frequent crashes and slow release cycles.

    Our approach

    We re-architect into modular, decoupled micro-frontends and serverless endpoints with isolated failure domains.

  • The problem

    Sluggish data tables and dashboard loading under thousands of concurrent records.

    Our approach

    We implement virtualised rendering, optimistic UI updates, and intelligent Redis edge caching.

  • The problem

    Security vulnerabilities in authentication and data isolation between tenants.

    Our approach

    We enforce strict row-level security (RLS) in PostgreSQL, signed JWT sessions, and OWASP Top 10 compliance audits.

Capabilities

Standards we work to.

  • Reactive Frontend State

    Zustand and React Query ecosystems delivering instant UI feedback with minimal stale state.

  • Scalable Relational Architecture

    PostgreSQL databases designed with normalized schemas, indexes, and connection pooling.

  • Real-Time Event Streams

    WebSockets and Server-Sent Events (SSE) for instant messaging, alerts, and live metrics.

  • Comprehensive Automated Testing

    End-to-end testing with Playwright and unit test suites that catch regressions before deploys.

Kizoona Tech · Stack

Tools we typically use.

Frontend

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
  • React Query

Backend & Runtime

  • Node.js
  • Express
  • FastAPI
  • Go
  • GraphQL

Databases & Cache

  • PostgreSQL
  • Redis
  • Prisma ORM
  • Supabase

Reliability & Scalability Principles

  • End-to-end type safety from database models to frontend UI forms
  • Idempotent API endpoints preventing accidental double-charges or duplicate records
  • Graceful degradation and offline caching capabilities where critical
  • Structured centralised logging with Sentry and Datadog integrations

Delivery

How a typical engagement runs.

  1. 01

    Domain & Entity Modelling

    Mapping database schemas, relationship constraints, and user permission matrices.

  2. 02

    Interface Prototyping

    Designing high-density dashboard layouts optimised for cognitive efficiency.

  3. 03

    API & Backend Pipeline

    Building typed REST/GraphQL endpoints with automated schema generation and validation.

  4. 04

    Integration & Hardening

    Hooking authentication, payment gateways, background jobs, and error tracking.

  5. 05

    Deployment & Scaling

    Deploying on containerised environments with auto-scaling and database replication.

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.

Treasury Management Dashboard

Typical challenge

A fintech startup needed a dashboard to handle real-time multi-currency transactions.

How we would approach it

A WebSocket-backed dashboard with optimistic updates, so operators see changes as they happen.

B2B Logistics Collaboration Portal

Typical challenge

A freight distributor needed automated dispatch, live tracking, and invoice reconciliation.

How we would approach it

Automated dispatch, tracking and reconciliation workflows that remove repetitive manual steps.

Security & performance

Considerations built in from the start.

  • Row-Level Database SecurityTenant boundaries enforced at the PostgreSQL engine level, preventing unauthorised access.
  • Sub-100ms API Response TargetQuery optimisation and distributed Redis caching ensuring lightning-fast requests.

FAQ

Questions we are often asked.

Can you take over and modernize an existing web application codebase?

Yes. We frequently conduct code audits to assess tech debt, refactor critical bottlenecks into micro-services, and introduce modern React/TypeScript frontends.

How do you handle cloud infrastructure and hosting costs?

We design serverless and containerised architectures that scale to zero during off-peak hours, minimising AWS/GCP cloud expenditures.

What security measures are implemented for user data?

We implement encrypted data storage at rest and in transit (TLS 1.3), hashed credentials using Argon2/bcrypt, CSRF protection, and role-based access rules.

Do you provide ongoing maintenance after launch?

Yes. Ongoing support can include uptime monitoring, security patching, dependency updates and continued feature work, agreed in a support plan.

Related work

Relevant projects.

All work

Connected services

Often combined with.

Start a conversation

Planning a web application 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 Web Application DevelopmentUse the project form Or call +91 75340 62145