Essex, United Kingdom
Michael McLain
AI & Software Engineer
I build software that solves real business problems. Full-stack products, data and AI tooling, and the infrastructure underneath them. Four years inside an ultra-luxury automotive supplier taught me to ship fast, own the outcome, and use AI where it earns its place.
- 5 yrs 5 mos
- in software
- 3 yrs 11 mos
- at TECNIQ
- 30+
- tools shipped
- 5
- hypercar programmes
224
contributions since Aug 2026
- Active days
- 36
- Best streak
- 4 days
- Current streak
- 1 day
- Busiest day
- 17 on 4 Sep
Selected work
Pricing automation
LiveBespoke Specification Quoting Platform
Turns an OEM's bespoke-options specification pack into a priced, branded quote in minutes.
4 h → 30 min
Quote time per vehicle
Read case study
Data and machine learning
LiveCAD Geometry Cost Estimation
Upload a STEP file and receive a cost, derived from the part's geometry and years of historically costed work.
~8,000
Historically costed parts
Read case study
Infrastructure and security
LiveMulti-site Infrastructure Modernisation
A ground-up rebuild of a precision manufacturer's IT estate across five sites and a data centre.
90k → <10k
Endpoint risk score in three weeks
Read case study
Applied AI
ProposalPrivate On-Premises AI Platform
On-premises LLM inference, so confidential engineering data can be used with AI without leaving the building.
512 GB
Unified memory for local models
Read case study
Experience
TECNIQ
Jan 2023 – present·3 yrs 11 mos
Essex, UK·Tier 1 supplier of carbon fibre body structures and interiors to ultra-luxury automotive OEMs. Hypercar and limited-run programmes of 60 to 600 vehicles, with no tolerance for error.
DevOps & Software Engineer
2 yrs 11 mosJan 2024 – presentShow 6 highlights
- Built a bespoke specification quoting platform for an ultra-luxury OEM's options programme. Quote time per vehicle fell from 4 hours to 30 minutes.
- Built CAD geometry cost estimation: features extracted from STEP files and priced against roughly 8,000 historically costed parts, with margin visible before a quote goes out. 30 to 40 people use the quoting tools daily.
- Shipped a suite of internal platforms on one design system: programme invoicing, supplier cost intelligence, goods receiving, time approvals and a customer portal, all with Microsoft sign-in and UK hosting.
- Led the MRP rollout across two OEM programmes and built the reporting on top. Now leading the PLM migration to Dassault 3DEXPERIENCE, with the licence cost negotiated down by almost two thirds.
- Own infrastructure across 5 sites: segmented network, 13 VMs rebuilt from bare metal, 100+ devices refreshed, and the endpoint risk score cut from 90,000 to under 10,000 in three weeks.
- Scoped and took to the board an on-premises LLM platform, so confidential engineering data can be used with AI without leaving site.
- TypeScript
- Next.js
- Supabase
- Vercel
- Python
- Hyper-V
- XCP-ng
- UniFi
- Microsoft 365
Software & Data Engineer
1 yr 1 moJan 2023 – Jan 2024Show 3 highlights
- Carbon kit-cutting waste project: analysed cut data across the programmes, specified a new kit-cutting machine and introduced AI-driven nesting. Material efficiency went from 40% to 90%.
- Introduced digital traceability on the shop floor with 2D Data Matrix marking, so every part carries its history from ply to assembly.
- Took on the IT estate alongside development and started the groundwork for the network and virtualisation rebuild.
- C#
- .NET
- SQL Server
- Python
- pandas
Vectayn Ltd
May 2026 – present·7 mos
Essex, UK·Engineering consultancy founded in 1991, providing CAE and predictive analysis (FEA, crash, NVH, fatigue and durability) to automotive OEMs, aerospace and security barrier programmes.
IT Lead
7 mosMay 2026 – presentShow 4 highlights
- Own IT for the business end to end, alongside my role at TECNIQ.
- Led the full-scale migration of Vectayn's infrastructure into TECNIQ's data centre when the business moved on site.
- Support a team of CAE and FEA analysts day to day, keeping compute-heavy simulation work running.
- Planning the identity and HPC modernisation ahead of the move to a new shared site.
Consulting


Software engineering with AI and machine learning at its core. I take a business problem, find the data that answers it, and ship a product your team actually uses. Small, fixed-scope engagements.
AI-powered software
Web apps with LLMs built in: document ingest, smart matching, search and assistants over your own data.
Machine learning on your data
Pricing, forecasting and classification models trained on records you already have, shipped as tools people use.
Spreadsheets into software
Quoting, approvals, reporting and data pipelines rebuilt as reliable software, with AI where it earns its place.
Tell me the problem. I'll tell you whether I can fix it and what it costs.
Start a conversationSkills
- Product and web
- TypeScriptReactNext.jsTailwind
- Data and AI
- PythonpandasSQLPricing modelsGeometry feature extractionLLM integrationLocal inference on Apple Silicon
- Backend
- SupabasePostgresSQL ServerC# and .NETNodeGo
- Infrastructure and ops
- VercelHyper-VXCP-ngUniFiMicrosoft 365Entra IDCrowdStrikeCyber EssentialsTISAX
- Manufacturing systems
- MRPPLM (SmarTeam, 3DEXPERIENCE)IATF 16949 and PPAP2D Data Matrix traceabilityAI-driven nesting
- Leadership and delivery
- Project deliveryStakeholder managementSteering committeesExecutive reportingVendors and procurementChange managementMentoring apprentices
Education
BEng Software Engineering, First Class Honours
Sep 2019 to Jun 2022
Canterbury Christ Church University
- Machine Learning and AI
- Software Engineering Fundamentals
Level 5 Leadership and Management Development
Oct 2024 to Aug 2026
University Centre Colchester
Part of TECNIQ's Future Leaders Programme.
- Leading people and teams
- Strategic thinking and planning
- Managing change
- Stakeholder communication
- Performance management
Contact
Hiring for a senior software role, or have a project in mind?
Email is best. I reply within a day.
michael@mclain.co.uk