VetusCloud

// LEGACY CODE MODERNIZATION ENGINE

Turn dead code into cloud-native assets.

VetusCloud ingests your COBOL, Java 7, and .NET 4.x systems and outputs production-ready modern code — complete with IaC, unit tests, and architecture decision records.

47K+
LOC modernized daily
~70%
Migration time reduction
3
Cloud-native targets
vetuscloud@engine:~$ transform --source=cobol --target=java21
01IDENTIFICATION DIVISION.
02PROGRAM-ID. LEDGER-CALC.
03DATA DIVISION.
04WORKING-STORAGE SECTION.
0501 ACCOUNT-BALANCE PIC 9(9)V99 COMP-3.
06PROCEDURE DIVISION.
07 ADD DEPOSIT TO ACCOUNT-BALANCE.

// PIPELINE

From legacy archive to deployable bundle in minutes.

Ingest

Upload your legacy code archive or connect a Git repository. Our multi-language parser builds your full dependency graph.

Analyze

Claude Sonnet 4 reads your full codebase in one context window, identifies patterns, and generates a transformation plan — module by module.

Transform

A SageMaker model fine-tuned on 50,000+ legacy→modern code pairs rewrites every file. IaC, tests, and ADRs are generated in parallel.

Deploy

Download your modern code bundle with CloudFormation + CDK templates pre-configured for AWS. One `cdk deploy` away from production.

// LANGUAGE MATRIX

What we modernize.

Source · Legacy

  • 1959

    COBOL

    Mainframe heritage

  • 2011

    Java 7

    End-of-life since 2022

  • 2010–16

    .NET Framework 4.x

    Windows-bound

  • 1998

    VB6

    Coming soon

  • 1979

    RPG/400

    Coming soon

Target · Modern

  • LTS

    Java 21

    Virtual threads · records

  • 3.12

    Python 3.12

    AsyncIO-native

  • LTS

    C# on .NET 8

    Cross-platform

// AWS NATIVE

Pipeline runs entirely in your VPC.

S3 Input

Encrypted archive

Active path

Step Functions

10-step state machine

S3 Output

Bundle · IaC · ADR

Parallel compute · fan-out

  • Bedrock

    Claude Sonnet 4 · plan + IaC + ADR

  • SageMaker

    Fine-tuned transform endpoint

  • Aurora pgvector

    Embeddings · semantic search

Built natively on AWS. Every job runs in your account, encrypted with customer-managed KMS keys. No code or embeddings leave your VPC.

// ORIGIN

Built by engineers who’ve done the migration the hard way.

Portrait of Chikamso Livinus Uzuagu
Enugu · NG

// FOUNDER · 2025

Chikamso Livinus Uzuagu

Founder & CEO

Years migrating
5
LOC shipped
4M
Region
West Africa
Stack
COBOL · NATURAL · Java

Led core banking modernization at a Tier-1 Lagos bank from 2020 to 2024. Runs the Enugu engineering hub — VetusCloud's headquarters — currently shipping migrations for two of West Africa's largest financial institutions.

Portrait of Camila Reyes
Mexico City · MX

// CO-FOUNDER · 2025

Camila Reyes

Co-founder & VP of Engineering

Years migrating
5
LOC shipped
3M
Domains
Banking · Fintech
Stack
COBOL · Java · C#

Five years inside Mexican core banking — Banorte and Santander México. Led the Mexico City office's first three production migrations. Owns Latin America go-to-market alongside the founding engineering work.

Western analysts call African engineering ‘emerging.’ It isn’t. The team in Enugu ships migrations for two of West Africa’s largest banks. We didn’t build VetusCloud for them — they built it with us.

Chikamso Livinus Uzuagu · Founder

// PRICING

Priced per line, not per developer.

Starter

Free

  • 10,000 LOC / month
  • 2 transformations / month
  • Java 7 → Java 21 only
  • IaC output
  • Test generation
  • ADR generation
  • Compliance report
  • Community support
Most popular

Pro

$499/mo

  • 500,000 LOC / month
  • 20 transformations / month
  • All supported language pairs
  • IaC output
  • Test generation
  • ADR generation
  • Compliance report
  • Email support

Enterprise

Custom

  • Unlimited LOC
  • Unlimited transformations
  • All pairs + custom pairs
  • IaC output
  • Test generation
  • ADR generation
  • Compliance report (SOX/PCI)
  • Dedicated CSM

// REQUEST ACCESS

Ship the migration you’ve been deferring for years.

Join the early access list. We’re onboarding teams in batches starting with COBOL → Java 21 modernizations.

Join 200+ engineering teams on the waitlist