Solutions/IT Consulting/Technology Due Diligence

Technology Due Diligence

Know exactly what you're buying before you sign.

Technology due diligence that tells you exactly what you're acquiring: architecture quality, technical debt, security posture, team capability, and scalability risk. Findings come with a structured risk rating and remediation roadmap delivered in 5–10 business days.

What We Deliver

Core Capabilities

  • Architecture Quality & Technical Debt Assessment
  • Security Posture & Vulnerability Review
  • Engineering Team Capability Assessment
  • Scalability & Infrastructure Risk Analysis
  • Structured Risk Rating & Remediation Roadmap

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Get a free technical brief — architecture options, timelines, and cost estimates delivered within 48 hours. No commitment required.

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By the Numbers

What clients achieve with GYSP

5–10 days
technology due diligence turnaround

complete assessment for PE/VC and M&A transactions with full documentation, risk classification, and remediation roadmap

100%
of assessments surface at least one material risk

architecture issues, security gaps, or team dependency risks that affect valuation or integration planning. Standard financial due diligence misses all of these.

3–12 months
saved on post-acquisition remediation on average

when technical risks are identified before close, acquirers negotiate remediation into deal terms or adjust valuation rather than inheriting the cost post-acquisition

Proven Results

Technology Due Diligence Case Studies

Global FinTech Cards Platform
FinTech

Global FinTech Cards Platform

AEM 6.5Multi-LingualCredit Card Enrollment

A global FinTech cards platform needed a localised digital enrollment experience for credit card products delivered consistently across 16 international language variations, with zero template drift and no per-locale component duplication. As Lead AEM Engineer, GYSP architected the full multi-lingual AEM 6.5 platform: structured language copy subsystems, a secure Spring Boot microservice integration hook for on-the-fly PDF generation, reusable component frameworks with customised core dialog fields, and Jira-governed sprint rollout with Git-enforced component isolation.

International Localisation Variations — Single Component Library, Zero Template Drift Across Markets16 Languages
Spring Boot Microservice Generates Custom Card Product PDFs per User Session — Secure, Low-LatencyOn-the-Fly PDF
Standardised Dialogs & Clientlibs — Consistent Content Output Across All 16 MarketsZero Drift
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Enterprise Telecom Giant
Enterprise Technology

Enterprise Telecom Giant

OracleOCIData Migration

A confidential enterprise client engaged GYSP as a dedicated Oracle resource to architect and execute an 8-phase Oracle Cloud data migration, moving Revenue Management and Customer Information Management data through a validated pipeline, achieving zero data mismatches across 14 staging tables.

Data Mismatches at ReconciliationZero
Staging Tables Migrated14
OCI DI Jobs Executed12
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British Telecom
Telecom

British Telecom

ODI 12cMainframe MigrationBritish Telecom

British Telecom needed to retire a legacy Mainframe platform without losing decades of embedded business logic. As ODI Lead, GYSP re-architected the system on Oracle Data Integrator 12c, work recognised internally with British Telecom's "Innovator of the Month" award.

Large-Scale Mainframe-to-ODI 12c Migration2 Years
Disciplined Repository & Release ManagementMulti-Environment
British Telecom Recognition AwardInnovator of the Month
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Industry Expertise

Industries We Serve with Technology Due Diligence

FAQs

Common questions

Everything buyers typically ask before starting a technology due diligence engagement.

Ask us anything
What does a technology due diligence assessment cover?

A full technology due diligence covers architecture quality and scalability, technical debt volume and remediation cost, codebase health and test coverage, security posture and known vulnerabilities, infrastructure costs and cloud spend efficiency, engineering team capability and key-person dependency, third-party software licences and IP ownership, and a risk-rated remediation roadmap with estimated effort.

How is software due diligence different from IT due diligence?

Software due diligence focuses on the code, architecture, and engineering quality of a software product or platform. IT due diligence is broader and covers the full technology environment including infrastructure, vendor contracts, support processes, and operational maturity. Most M&A technology assessments require both, and we deliver an integrated view.

How long does technology due diligence take?

A standard technology due diligence for PE/VC and M&A transactions takes 5–10 business days from access to structured findings. Complex multi-product or multi-geography assessments can take 10–15 days. We align scope with your transaction timeline at the outset so the assessment does not become a bottleneck.

What deliverables do you produce?

A structured assessment document covering each risk domain with a Red/Amber/Green rating, an executive summary suitable for investment committee or board presentation, a technical detail annex for integration planning, and a prioritised remediation roadmap with effort estimates. All deliverables are structured for both technical and non-technical audiences.

Can you assess a target company under NDA before deal close?

Yes. We operate under NDA and are experienced in working within the constraints of a structured data room. Where full code access is not available pre-close, we conduct an architecture and documentation review and flag gaps that require post-close validation. We scope the assessment explicitly around what is accessible.

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Get a free technical brief on your technology due diligence challenge — architecture, timeline, and cost estimate in 48 hours.

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