Software Engineering Consulting

Expert guidance on architecture, technology choices, and engineering process — so your team builds the right thing, the right way, at the right pace.

14

years of engineering expertise

4 wks

from engagement to architecture clarity

50+

architecture reviews completed

0

vendor lock-in imposed

Overview

A Technical Co-Pilot for Critical Decisions

When your engineering team is growing fast, technical debt is compounding, or a major architectural decision looms — ICF provides the senior engineering perspective you need to make the right call. We ask the hard questions, surface the blind spots, and help you build a roadmap that balances idealism with the reality of shipping software.

We're technology-agnostic by design. Our recommendations are based on your team's skills, your system's load characteristics, and your business constraints — not on what we happen to be selling. Whether you need a two-day architecture review or a three-month embedded consulting engagement, we fit the level of involvement to the decision at hand.

Capabilities

What We Deliver

Technical Architecture Reviews

  • Distributed systems design: consistency models, partition tolerance, failure modes
  • Microservices vs. modular monolith analysis for your team size and load
  • Database selection: relational, document, time-series, graph use cases
  • API design: REST, gRPC, GraphQL — versioning and backward compatibility
  • Written Architecture Decision Records (ADRs) for every major recommendation

Technology Stack Assessment

  • Cloud provider comparison with total cost of ownership modelling
  • Language and framework selection for your team's hire-ability and performance needs
  • Build vs. buy analysis for third-party services and open-source tools
  • Migration risk assessment: lift-and-shift vs. re-platform vs. re-architect
  • Technology radar: what to adopt, trial, hold, or retire

Engineering Process Consulting

  • PR review culture: size limits, review SLAs, and code ownership models
  • Sprint and planning process optimisation for delivery predictability
  • On-call runbook design and incident management process review
  • Team topology design: platform vs. stream-aligned vs. enabling teams
  • Engineering metrics: DORA, SPACE, and what to actually track

Technical Due Diligence

  • Pre-acquisition or pre-investment codebase assessment
  • Scalability and reliability risk identification
  • Security posture and dependency audit
  • Team capability and technical debt quantification
  • Structured report with risk ratings and remediation costs
How We Work

Our Approach

01

Discovery Call

Understand the decision, the constraints, the team, and what "good" looks like. Scope the engagement before committing to a direction.

02

Document & Code Review

Read the existing architecture docs, ADRs, RFCs, and codebase. Interview team leads. Build a picture of current state vs. stated goals.

03

Assessment & Findings

Written findings with specific evidence, risk ratings, and concrete recommendations — not generic best-practice advice.

04

Roadmap Workshop

Collaborative session with your engineering leadership to sequence the recommendations and build a realistic delivery plan.

Technology

Deep Expertise Across the Stack

Go Python TypeScript Rust React Node.js Kubernetes AWS GCP Terraform PostgreSQL Redis Kafka gRPC GraphQL REST
When to Engage

Is This Right for You?

Pre-Series A/B — you need technical credibility for investors

An independent architecture review and risk assessment gives investors confidence your system can scale, and gives you specific items to address before the raise.

Scaling from 5 to 50 engineers and processes are breaking

Engineering processes that worked at 5 people fail at 50. We identify the inflection points and design the team topology and processes for the next growth phase.

A major re-architecture decision with no clear answer

Monolith vs. microservices, Postgres vs. Cassandra, AWS vs. GCP — when the stakes are high and the team is split, external perspective breaks the deadlock with evidence.

Acquiring or investing in a tech company

Technical due diligence surfaces hidden debt, security exposures, and scalability bottlenecks before you sign — saving far more than the cost of the review.

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Need a senior technical perspective?

Describe the decision or challenge you're facing. We'll propose the right scope of engagement to get you clarity.