Software Engineering Consultancy

We build software.
Then we help you build yours.

Mahanth Ltd is a team of engineers who ship production software for real businesses — and bring that same rigor to your technology strategy, product engineering, and infrastructure.

What we do

Consultancy, grounded in what we've shipped

Product Engineering

Full-stack web and mobile engineering, from first prototype to production — we write the code, not just the recommendations.

Cloud & Infrastructure

Docker, Kubernetes, Terraform, and CI/CD across GCP, AWS and Azure — infrastructure that scales to zero at idle and up without a rewrite.

Payments & Financial Systems

Deep, practical experience with ISO 8583, ISO 20022, UPI, and PSD2 / open banking — the message formats and regulatory constraints most consultancies only know from documentation.

Technology Strategy

Pragmatic digital transformation guidance drawn from our own production systems, not slideware — an honest assessment of your technical readiness and the shortest path forward.

Engineering principles

Architecture we'd stand behind in a review

Beyond the language list, this is what we hold every system to — the same principles behind TirupurHub, OrderSmart, TheHire.in, and VibePair, and what we bring to client work.

TypeScriptRustPythonNode.jsReactNext.jsFlutterGraphQLMongoDBPostgreSQLRedisApache KafkaAWSAzureGoogle CloudKubernetesDockerTerraform

Domain-Driven Design

Bounded contexts and a shared ubiquitous language keep a complex business domain tractable as the codebase grows, instead of collapsing into an undifferentiated monolith.

Modular & Microservice Architecture

Services decomposed along real domain boundaries — independently deployable and scalable, not split for its own sake.

Event-Driven Architecture

Asynchronous messaging (Kafka, queues, webhooks) decouples systems and absorbs load spikes without cascading failure.

Disaster Recovery & Business Continuity

Automated backups, tested failover, and documented RTO/RPO targets — recovery that's rehearsed, not assumed.

Observability

Structured logging, distributed tracing, and metrics built in from day one, not bolted on after the first incident.

Infrastructure as Code

Every environment reproducible from version-controlled Terraform — no manually configured, undocumented servers.

Security by Design

Least-privilege access, encrypted secrets, and defence-in-depth considered at the architecture stage, not audited in afterward.

CI/CD & Zero-Downtime Delivery

Automated pipelines and progressive rollouts mean shipping is routine, not a weekend event.

Who you'll work with

Team

Durairaj Subramaniam

Durairaj Subramaniam

Director & Technologist, Mahanth Ltd

Engineer and founder with experience spanning payments infrastructure, WhatsApp-commerce platforms, and full-stack product delivery — the hands-on work behind every product in our portfolio.

Let's talk

Tell us about your project

Whether it's a full product build, a cloud migration, or a second opinion on your architecture — we'd like to hear about it.

Prefer email? support@mahanthltd.co.uk