CSOAI
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CSOAI
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Transform decades of COBOL code into modern cloud-native microservices.
AI-powered migration with zero downtime.
IDENTIFICATION DIVISION.
PROGRAM-ID. CALC-INTEREST.
DATA DIVISION.
WORKING-STORAGE SECTION.
01 PRINCIPAL PIC 9(9)V99.
01 RATE PIC 9(3)V99.
01 YEARS PIC 9(3).
01 INTEREST PIC 9(9)V99.
PROCEDURE DIVISION.
COMPUTE INTEREST = PRINCIPAL *
(RATE / 100) * YEARS.def calculate_interest(
principal: Decimal,
rate: Decimal,
years: int
) -> Decimal:
"""Calculate compound interest."""
rate_decimal = rate / Decimal(100)
return principal * rate_decimal * years
class InterestCalculator:
def __init__(self, principal: Decimal):
self.principal = principalOur AI-powered platform handles the entire migration journey, from analysis to deployment.
Advanced LLM models trained on millions of COBOL-to-modern conversions. Handles complex business logic with 95%+ accuracy.
Phased migration with dual-running systems. Your mainframe stays live while we modernise layer by layer.
Our AI analyses and preserves critical business rules. No hidden bugs when you switch to cloud.
Java, Python, or Node.js microservices. Deploy to AWS, Azure, or GCP. Containerised with Docker & Kubernetes configs.
Generate comprehensive test suites from your COBOL test data. Verify every function matches original behaviour.
Modern systems handle 100x the throughput of legacy mainframes. Built-in auto-scaling for demand spikes.
A systematic approach that minimises risk and ensures business continuity.
AI analyses your COBOL codebase, identifies dependencies, and maps business logic.
Automated translation to modern languages with human-in-the-loop verification.
Comprehensive test suites validate every function matches original behaviour.
Phased rollout with dual-running systems. Zero downtime migration.
Industries where reliability is non-negotiable.
Transform legacy core banking without disrupting daily transactions
Modernise claims processing and policy management systems
DTS/HOGANS and similar government systems modernisation
HIPAA-compliant migration of patient record systems
POS and inventory management system upgrades
Flexible plans for projects of any size.
Full codebase analysis and migration roadmap.
Ongoing migration with full support.
Full enterprise migration with SLA guarantees.
Accuracy, downtime, output, and pricing — answered.
COBOLBridge achieves 95%+ automated translation accuracy. Our LLM models are trained on millions of COBOL-to-modern conversions and handle complex business logic, with human-in-the-loop verification on every translated module.
No. We run a phased, zero-downtime migration with dual-running systems. Your mainframe stays live while we modernise layer by layer, and we generate comprehensive test suites from your COBOL test data to verify every function matches original behaviour before cutover.
Cloud-native Java, Python, or Node.js microservices, containerised with Docker and Kubernetes configs, ready to deploy to AWS, Azure, or GCP. Modern systems handle up to 100x the throughput of legacy mainframes with built-in auto-scaling.
Assessment is a one-off £499 (full codebase scan, business logic mapping, migration complexity score, effort estimation). Migration is £1,999/mo (automated translation, test suite generation, weekly reports, dedicated migration engineer). Enterprise is custom-priced with a 99.99% uptime SLA and on-site training.
Get a free assessment of your COBOL codebase. We'll show you exactly what your migration looks like.