Modernise Legacy. Build What’s Next.
End-to-end digital transformation from legacy re-platforming to cloud-native architecture. We plan, architect, build, and migrate with zero disruption to your operations.
Legacy Systems Slowing Everything Down
Your core systems were built for a different era. Every new feature takes months. Integrations are fragile. And your team spends more time maintaining the past than building the future.
Manual Processes That Don’t Scale
Critical workflows are still running on spreadsheets, email chains, and manual approvals. As you grow, the cracks widen errors increase, speed drops, and customers feel it.
Data Trapped in Silos
Your business data lives in 10 different systems that don’t talk to each other. Real-time decisions are impossible. Reports take days to produce and are outdated by the time they land.
A Proven Transformation Framework
We don’t hand you a strategy deck and leave. We stay through every phase from discovery to deployment ensuring transformation sticks.
01
Discover & Diagnose
Deep-dive into your current systems, processes, and team. We map technical debt, identify quick wins, and surface the blockers no one’s talked about yet.
02
Architect & Blueprint
Design the target architecture cloud strategy, data model, integration layer, and migration path. Every decision documented and aligned with your business goals.
03
Build & Migrate
Phased delivery with working software at every milestone. Legacy systems decommissioned safely. Zero big-bang cutover we migrate in controlled stages.
04
Enable & Scale
Handover with full documentation, team training, and runbooks. Hypercare support post-launch, and a roadmap for what comes next.
Service Offerings
Each offering can be engaged independently or as part of a full transformation programme.
Legacy Re-platforming
Migrate monolithic or end-of-life systems to modern, maintainable architectures. Preserve business logic, eliminate technical debt, and unlock speed.
- Microservices
- Event-Driven
- API-First
Cloud Migration
Move your workloads to AWS, Azure, or GCP with the right strategy lift-and-shift, re-platform, or re-architect depending on cost and complexity.
- AWS
- Azure
- GCP
Process Digitisation
Replace manual, paper-based, and spreadsheet workflows with smart digital processes. Approvals, notifications, and audit trails built in from day one.
- Workflow Automation
- BPM
API & Integration Layer
Connect your existing tools, SaaS platforms, and custom systems through a unified API layer. Real-time data flow across your entire technology estate.
- REST / GraphQL
- Webhooks
- iPaaS
Data Modernisation
Break down data silos with a modern data platform. Centralised data warehouse, real-time pipelines, and a single source of truth for every business decision.
- Data Warehouse
- ETL/ELT
- BI
Security & Compliance
Embed security into the transformation from day one. Identity management, role-based access, audit logging, and compliance with ISO 27001, SOC 2, and GDPR.
- Zero Trust
- IAM
- Compliance
How a Typical Engagement Looks
Most AI projects fail because they never make it out of the experimentation phase. Our delivery model is designed to get to production not just an impressive notebook.
Discovery Workshop
Transformation Blueprint
Phased Delivery
Go-Live & Hypercare
Financial Services Firm Exits a $2B Monolith
A leading NBFC processing over $2B in annual transactions was locked into a monolithic core system built in 2008. New product launches took 6+ months. Regulatory reporting was manual and error-prone.
The challenge: Decompose the monolith into microservices without disrupting live payment processing — while maintaining full regulatory compliance throughout the migration.
Results delivered in 7 months
7 mo
Full migration completed zero production incidents
6×
Faster new product launches post-transformation
40%
Reduction in infrastructure costs on AWS
100%
Regulatory compliance maintained throughout
What Our Team Brings
Full-stack capabilities across every layer of the modern technology stack.
Backend & Microservices
- Java / Spring Boot
- Node.js
- Python
- .NET Core
- Go
- Kafka
- RabbitMQ
Cloud & Infrastructure
- AWS
- Azure
- GCP
- Kubernetes
- Docker
- Terraform
- Helm
Frontend & Mobile
- React
- Vue.js
- React Native
- Flutter
- Next.js
- TypeScript
Data & Integration
- PostgreSQL
- MongoDB
- Redis
- Snowflake
- dbt
- Airflow
- Fivetran
DevOps & CI/CD
- GitHub Actions
- Jenkins
- ArgoCD
- SonarQube
- Datadog
- PagerDuty
Security & Compliance
- OAuth 2.0 / OIDC
- Vault
- SAST/DAST
- ISO 27001
- SOC 2
- GDPR
We Don’t Just Consult. We Deliver.
Our AI team has built systems across healthcare, insurance, manufacturing, and retail. We know what works in production not just in research.
Engineers On-Demand
Staff your transformation with senior engineers, architects, and delivery leads without the hiring delay.
Production Incidents
Across all major migrations in the last 3 years. Our phased approach and automated testing pipeline make go-lives boring.
From Brief to Blueprint
Send us your brief. Within 48 hours we’ll have a preliminary assessment and a call booked with the right people.
Price Engagements
No open-ended billing. Phases are scoped and priced upfront. You know exactly what you’re committing to before we start.
Ready to Start Your Transformation?
Tell us where you are and what you’re trying to achieve. Our team will come back to you within 24 hours with a clear next step — no sales pitch, no commitment required.
- Free 1-hour discovery call with a senior architect
- Preliminary assessment delivered within 48 hours
- Fixed-price phases no surprise invoices
- India-based team, global delivery standards
Start a Conversation
Other Services by Kulsys Technologies
Applied AI & Intelligent Systems
Practical AI that works inside your existing product — LLM integrations, computer vision, predictive analytics, and intelligent automation.
Product Engineering
From validated concept to production-ready product SaaS platforms, mobile apps, internal tools, and enterprise software built to last.
Platform Architecture & DevOps
Cloud-native infrastructure, CI/CD pipelines, and observability systems so your teams ship faster without the 3 AM outages.