Legacy modernization
Critical software has become difficult to change.
Understand decades of accumulated behavior, establish validation, and move critical workloads incrementally rather than betting the business on a rewrite.
Explore the serviceEnterprise Modernization & Technical Advisory
Modernize critical systems without disrupting the business.
Telazie-Simons Ventures helps organizations understand, stabilize, and modernize complex technology environments—from legacy platforms and enterprise integrations to cloud architecture and AI-assisted transformation.
Selected professional experience
- Enterprise data migrated
- 22 TB
- Documents transitioned
- 34M
- Legacy and platform modernization
- Enterprise-scale
- Technical execution and advisory
- Principal-level
Where we help
When the problem is
expensive to get wrong.
Principal-level engineering depth, architecture, and hands-on implementation to reduce uncertainty in complex technology transformations.
Platform reliability
Production problems are consuming the roadmap.
Trace failures across applications, databases, and integrations. Establish the evidence needed to address root causes and make operations more predictable.
Explore the serviceCloud / platform transformation
A new platform has to work with the old world.
Plan the dependencies, coexistence, identity, and operational readiness that turn a cloud target into a workable transition.
Explore the serviceTechnical decision support
The next decision carries consequences.
Get an experienced second opinion on architecture, modernization plans, or technical risk—with recommendations your leadership and engineering teams can use.
Explore the serviceSelected Experience
Depth behind
the decisions.
Selected work from our consulting lead's professional experience in enterprise engineering and technical leadership.
View Selected ExperienceEnterprise content migration
22 TB / 34M documents
A cloud transition with room for coexistence.
Led and facilitated an enterprise content migration, with synchronization that let legacy and cloud systems coexist as teams moved incrementally.
Read the experience : Enterprise content migrationCritical platform reliability
Reliability / observability
From scattered symptoms to focused remediation.
Led difficult enterprise platform investigations spanning database behavior, monitoring, alerting, scalability, and operational visibility.
Read the experience : Critical platform reliabilityAI-assisted legacy modernization
Legacy / Java / cloud
Preserve business behavior. Prove the new path.
Led and contributed to legacy and mainframe modernization involving COBOL, Java, cloud-target architecture, automated validation, and AI-assisted engineering.
Read the experience : AI-assisted legacy modernizationEngagement Models
The right shape
for the challenge.
Start with a focused question or a defined workstream. The engagement should match the uncertainty, the stakes, and the team around it.
Modernization Assessment
Understand the current system, identify risks, and establish a sequenced path forward.
Architecture / Platform Assessment
Investigate architectural constraints, production behavior, and the improvements with the greatest practical value.
Principal Technical Advisory
Bring ongoing senior judgment to architecture, technical decisions, and modernization direction.
Focused Transformation Engagement
Carry a defined migration, reliability initiative, or modernization workstream through hands-on execution.
Specialist Subcontracting
Add principal-level modernization or platform expertise within a consultancy's larger transformation engagement, with clear scope and shared delivery responsibilities.
Start with the problem
Have a system that's
difficult to change?
We'll determine whether an assessment, advisory engagement, or focused implementation is the right next step.