John Carmichael Email and Phone Number
Full CV can be found in the "featured section" of my profile.A business driven (self-taught) web engineer, system architect, consultant & team lead with 15+ years of experience. I have filled various roles over the years from senior full stack engineer to systems architect to consultant to team lead and grew an agency from 5 to around 35 as the COO over a 5 year period.I've trained juniors and worked alongside seniors and company leaders (& been one). I've built up startups. Helped maintain and publish open-source projects.I've worked for big clients such as BMW, EON and RedBull. However, I've also crafted many applications for medium to small clients. My passion is application design, architecting & building… but spliced with the challenge of finding product market fit, I like to get behind the business model and love building/working with engaged teams.
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Web Application EngineerBmw & Acrontum Aug 2023 - PresentRemoteFinOps Project (6 Months)- Serverless Python Lambda: Built scalable solutions.- DBT: Developed data transformation pipelines.- AWS Athena: Optimized query execution.- Amazon QuickSight: Delivered data visualization dashboards.- Terraform: Automated cloud infrastructure.- Docker: Built and deployed containerized applications.- GitOps: Managed deployments via GitHub and AWS.AI Application Development (6 Months)- Team Lead: Directed AI application development.- LLM, SLM: Developed AI-driven applications.- LangChain & RAG: Built workflows with HyDE and Contextual methods.- Live Audio Chatbots: Integrated with real-time data (VDB, RAG).- Keycloak: Secured authentication solutions.- Event-Driven Architecture: Designed systems with Node.js, TypeScript, and RabbitMQ.- NoSQL Databases: Implemented flexible storage solutions.- Angular 18 Workspaces: Delivered frontend experiences.- CI/CD Pipelines: Automated with GitHub GitOps and Docker.Custom Application for Internal Startup- Event-Driven Architecture: Designed using AsyncAPI and RabbitMQ.- REST APIs: Built with OpenAPI definitions.- TypeScript: Developed backend systems.- PostgreSQL, MongoDB Atlas, Redis Cache: Optimized data solutions.- Keycloak: Integrated secure authentication.- Vue 3, Pinia, Storybook: Built modular frontends - Element-plus component lib - Vite: Accelerated development workflows.
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Co-Founder (Ceo/Cto)Liffery Jun 2021 - PresentLondon Area, United KingdomTechnologies used:- Svelte- Vue- Capacitor (iOS / Android)- Single frontend code stack delivered web (pwa), iOS, Android & browser extensions- Event driven architecture- Micro-services / Distributed systems- RabbitMQ- NoSQL & Redis cache layers- Integrations with multiple 3rd party APIs and systemsAs a co-founder roles covered:- Email outreach- Collaboration in marketing - CRM and customer acquisition - Raising funds- Usual UK Ltd CEO responsibilities - VAT, account etc. -
Chief Operating Officer (Coo)Acrontum Gmbh Jun 2018 - May 2021Munich Area, Germany- Process Alignment & Optimization- Cross-Department Collaboration- Consulting, QA, Design, and Development Integration- Leadership & Strategic Planning- Hiring Process Design & Implementation- Team Management- Operations Oversight- Organizational Efficiency- Stakeholder Communication- Workflow Standardization- Agile Management Practices- Bottom-Up and Top-Down Policy Development- Inclusive Decision-Making Systems -
Head Of DevelopmentAcrontum Gmbh Nov 2016 - Jul 2018Munich Area, GermanyStreamlining the Tech Stack:- Migrated from PHP and eCommerce platforms to NodeJS applications.- Simplified hiring, improved delivery reliability, and enhanced code quality.Building Internal Tools:- Migrated to TypeScript.- Developed an advanced version of swagger-codegen in TypeScript, removing Java dependency.- Implemented "documentation-driven development" with a workflow emphasizing API definition followed by generation.- Established standardized processes for API consumer and boilerplate generation.- Direct Development and Client Work:Acted as frontend or backend developer on projects.- Collaborated with clients to understand and deliver solutions tailored to their needs. Team Building and Mentoring:- Built and managed a cohesive development team.- Mentored team members to improve skills, align with company standards, and foster growth. -
Senior Web DeveloperAcrontum Gmbh Nov 2015 - Nov 2016Munich Area, GermanyTechnologies in the 1st year:- AngularJS (ie Angular v1)- Laravel (PHP)- NodeJS- Sockets for real time updatesDuring this 1st year we also worked on a few eCommerce stores:- Magento 1- Magento 2 -
Co Founder (Cto)Derep Ltd Jan 2012 - Aug 2018Leeds, United Kingdom -
Senior Web DeveloperAlastair Sawday Publishing Nov 2014 - Nov 2015Leeds, United Kingdom -
DeveloperAlastair Sawday Publishing Jun 2012 - Nov 2014Bristol, United Kingdom -
Lead Developer/ System ArchitectOutgoing Digital Limited Nov 2014 - Oct 2015Leeds, United Kingdom
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Founder & Managing Director2Spring-Cms Jan 2011 - May 2013Bristol, United KingdomA remote CMS. -
Freelance Web DeveloperFreelance Mar 2009 - Jun 2011Uk
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Cad EngineerHardy & Greys Ltd Aug 2008 - Mar 2009Alnwick -
SalesCarter'S Apr 2004 - Jul 2004Christchurch, New Zealand
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SalesPlacemakers Dec 2003 - Mar 2004Tauranga, New Zealand -
Sales / Shop Layout Coordinator / General Manager AssistantArtisan Stockpoint Ltd 1998 - 2004Bingley
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Autocad (Intern)Watson Batty Architects Jun 2000 - Sep 2000Guiseley
John Carmichael Education Details
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Ilkley GrammerPhysics, Chemistry, Maths, Product Design
Frequently Asked Questions about John Carmichael
What company does John Carmichael work for?
John Carmichael works for Liffery
What is John Carmichael's role at the current company?
John Carmichael's current role is AI & General Web Application Developer - Contractor.
What schools did John Carmichael attend?
John Carmichael attended University Of Northumbria At Newcastle, Ilkley Grammer.
Not the John Carmichael you were looking for?
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3hotmail.co.uk, bankofengland.gsi.gov.uk, bankofengland.co.uk
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John Carmichael
Communications And Marketing Manager At United Kingdom National Commission For UnescoGreenwich2talk21.com, visitbrighton.com -
1slc.co.uk
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