Home/Services/Tech Consulting
TECH CONSULTING · AUDITS · CTO-AS-A-SERVICEArchitecture · Code · Strategy

Wrong tech stack costs more than you think. We help you choose right.

Architecture reviews, code audits, tech stack decisions and fractional CTO — senior engineering perspective before you commit to the wrong path.

50+ audits
Completed
3–14 days
Report time
NDA day one
Always
Tech consulting services — Codex Devware
The Technical Reality

Bad technical decisions compound. Good ones compound too.

$500K
Average cost of rebuilding a product after choosing the wrong tech stack at the start
Most stack migrations happen 18–24 months in — exactly when you can't afford the downtime
70%
Of software projects fail partly due to poor technical decisions made early in the process
Standish Group — the earlier the wrong decision, the more it costs to undo later
3–14d
Time to a full architecture review vs months of internal debate and expensive context-switching
An outside perspective cuts through org politics and brings first-principles clarity
Fixed
All consulting packages are fixed-price — you know the cost before we start, not after
Scoped in the first call. No hourly billing surprises. No scope creep invoiced after the fact.
Consulting Services

Architecture. Code. Security. Strategy.

Senior engineering perspective across the full technical stack — from line-level code quality to organisation-level technical leadership.

Architecture Review

We review your system architecture, identify bottlenecks, scalability risks and technical debt — and deliver a prioritised fix roadmap you can hand to any engineering team.

  • System design review
  • Scalability analysis
  • Database architecture audit
  • API contract review

Code Audit

Line-by-line review of your codebase — security vulnerabilities, performance issues, dead code and maintainability gaps. Written report with specific findings, not a generic checklist.

  • Security vulnerability scan
  • Performance bottleneck report
  • Code quality scoring
  • Remediation roadmap

Tech Stack Selection

Unbiased evaluation of your options. We help you pick the right framework, database, cloud provider and toolchain for your team, budget and growth trajectory — before you spend 12 months building on the wrong foundation.

  • Framework evaluation
  • Build vs buy analysis
  • Vendor risk assessment
  • Migration planning

Performance Optimisation

Slow APIs, heavy queries and sluggish frontends — we diagnose and fix root causes, not just symptoms. Load testing, profiling and infrastructure review to find what's actually costing you users.

  • DB query optimisation
  • Caching strategy
  • Load testing & profiling
  • CDN & infra review

Security Assessment

OWASP-based security review covering authentication, data handling, API security and infrastructure hardening. You receive a prioritised remediation plan, not just a list of CVEs.

  • OWASP Top 10 review
  • Auth & session security
  • API security assessment
  • Secrets & env management

CTO-as-a-Service

Fractional CTO engagement — technical leadership, hiring strategy, team structure and product roadmap advisory. Senior engineering decision-making without the full-time salary.

  • Technical roadmap planning
  • Engineering team structure
  • Hiring & vetting support
  • Investor tech due-diligence prep
Industries We Consult In

Every industry has a technical problem we've seen before

Sector-specific constraints shape every recommendation. We don't give the same advice to a FinTech and an EdTech — even if the code problems look the same.

SaaS & Software
Architecture reviews, scalability planning, code quality audits for growing products
Series A/B Scale-ups
Tech due diligence prep, stack evaluation, engineering org structure advice
eCommerce Businesses
Platform performance, payment security, infrastructure cost optimisation
Healthcare Tech
HIPAA-aligned architecture, data handling review, secure API design
FinTech & Payments
PCI-DSS scope review, transaction security, fraud prevention architecture
EdTech Platforms
Multi-tenant architecture, CDN strategy, content delivery optimisation
Digital Agencies
CTO advisory for agency owners scaling from project-based to productised
Enterprise & Government
Legacy modernisation planning, vendor assessment, compliance-ready architecture
Our Process

Scoping call to actionable report in 3–14 days.

No boilerplate reports. Every finding is specific to your codebase, your team and your business context.

01

Scoping Call

We define what needs to be reviewed, what decisions need to be made and what success looks like. No assumption that every audit is the same.

02

Deep Dive

Access to codebase, architecture docs and team interviews — we get the full picture before writing a single recommendation.

03

Report

A prioritised, actionable report — specific findings and next steps ranked by impact, not a boilerplate checklist.

04

Follow-Up

Optional: we join your team to implement the recommendations or provide ongoing advisory through a retainer engagement.

Our Guarantee

Three commitments we put in writing.

Not promises in a sales call. Written into your engagement agreement. If we miss them, we fix it at no additional cost.

01

Actionable — not generic.

Every report names specific files, functions, queries and decisions. No boilerplate 'you should write more tests'. Each finding has a context, an impact rating and a recommended next step your team can act on the day you receive it.

02

Fixed price — always.

The engagement is scoped and priced in the first call. We do not bill hourly, we do not invoice for overruns we didn't warn you about, and we don't charge extra for a second revision of the report. You know what you're paying before work starts.

03

NDA on day one.

We sign a mutual NDA before we see a single line of code. Your codebase, architecture, business logic and internal systems are confidential. We operate under NDA for every consulting engagement, without exception, before any access is granted.

Our Work

Products built after the right technical decisions

The consulting engagement often leads to a build engagement. These are products where architecture advice was followed by execution.

LMS Platform
LMS Platform
Architecture + Build
eCommerce Stack
eCommerce Stack
Stack Audit + Migration
Contest Platform
Contest Platform
Performance Review + Fix
50+
audits done
Architecture, code, security and performance reviews completed
3–14d
report time
From scoping call to a prioritised, actionable findings report
100%
fixed price
Every engagement is scoped and priced before work starts — no surprises
NDA
day one
Signed before we see a single line of code — without exception
Client Feedback

What clients say about the work

We were about to rebuild our entire backend on a different stack. The architecture review caught three assumptions we had wrong. It saved us at minimum six months of wasted engineering time.

CTO
SaaSFlow — B2B Platform Architecture Review

The code audit was specific. Not 'you should write more tests' — specific files, specific functions, specific security gaps. The dev team knew exactly what to fix and in what order.

Founder
PayNow — FinTech Code Audit

Having a fractional CTO for investor due diligence was the right call. They knew exactly what VCs look for technically and made sure we had answers before the questions were asked.

CEO
Nexus Health — CTO-as-a-Service

Technologies

Built with tools the industry trusts

We don't chase trends. Every technology we use is battle-tested, well-documented, and chosen to serve your project's long-term success.

React JS
React JS
Node JS
Node JS
MongoDB
MongoDB
JavaScript
JavaScript
Python
Python
AWS
AWS
Figma
Figma
Postman
Postman
React JS
React JS
Node JS
Node JS
MongoDB
MongoDB
JavaScript
JavaScript
Python
Python
AWS
AWS
Figma
Figma
Postman
Postman
React JS
React JS
Node JS
Node JS
MongoDB
MongoDB
JavaScript
JavaScript
Python
Python
AWS
AWS
Figma
Figma
Postman
Postman
React JS
React JS
Node JS
Node JS
MongoDB
MongoDB
JavaScript
JavaScript
Python
Python
AWS
AWS
Figma
Figma
Postman
Postman
React JS
React JS
Node JS
Node JS
MongoDB
MongoDB
JavaScript
JavaScript
Python
Python
AWS
AWS
Figma
Figma
Postman
Postman
React JS
React JS
Node JS
Node JS
MongoDB
MongoDB
JavaScript
JavaScript
Python
Python
AWS
AWS
Figma
Figma
Postman
Postman
Laravel
Laravel
MySQL
MySQL
Illustrator
Illustrator
PHP
PHP
PostgreSQL
PostgreSQL
Oracle
Oracle
Flutter
Flutter
Dart
Dart
Laravel
Laravel
MySQL
MySQL
Illustrator
Illustrator
PHP
PHP
PostgreSQL
PostgreSQL
Oracle
Oracle
Flutter
Flutter
Dart
Dart
Laravel
Laravel
MySQL
MySQL
Illustrator
Illustrator
PHP
PHP
PostgreSQL
PostgreSQL
Oracle
Oracle
Flutter
Flutter
Dart
Dart
Laravel
Laravel
MySQL
MySQL
Illustrator
Illustrator
PHP
PHP
PostgreSQL
PostgreSQL
Oracle
Oracle
Flutter
Flutter
Dart
Dart
Laravel
Laravel
MySQL
MySQL
Illustrator
Illustrator
PHP
PHP
PostgreSQL
PostgreSQL
Oracle
Oracle
Flutter
Flutter
Dart
Dart
Laravel
Laravel
MySQL
MySQL
Illustrator
Illustrator
PHP
PHP
PostgreSQL
PostgreSQL
Oracle
Oracle
Flutter
Flutter
Dart
Dart

FAQ

Questions about tech consulting

It's a fractional engagement where a senior engineer acts as your technical co-founder or head of engineering — setting technical direction, reviewing architecture, helping hire and advising the product roadmap — without the cost of a full-time CTO.

Book a Consultation

Stop debating internally. Get an outside perspective.

Tell us what you're trying to decide or what's concerning you technically. A scoping call is free — and most clients leave it with at least one useful answer.