Developed and supported a microservice backend with 30+ services written in TypeScript and Golang.Created complex components and interfaces using React and Redux, focusing on accessibility, with Cypress for regression and unit testing.Implemented event-driven architectures using AWS Lambda, SNS & SQS.Built a centralised utility library leveraging Object-Oriented patterns, employing Jest for automated unit testing.Implemented CI/CD pipelines using AWS CodePipeline… Show more Developed and supported a microservice backend with 30+ services written in TypeScript and Golang.Created complex components and interfaces using React and Redux, focusing on accessibility, with Cypress for regression and unit testing.Implemented event-driven architectures using AWS Lambda, SNS & SQS.Built a centralised utility library leveraging Object-Oriented patterns, employing Jest for automated unit testing.Implemented CI/CD pipelines using AWS CodePipeline to manage infrastructure defined with CloudFormation.Mentored two new developers, creating onboarding plans and providing ongoing support to our SCRUM team.Utilised Kubernetes to orchestrate Docker-based microservices on AWS EKS, using ArgoCD for production management.Managed a large polyrepo-to-monorepo migration, configuring NX and writing custom plugins for specialised tooling.Migrated legacy IaC from CloudFormation to Terraform and implemented automated updates from GitHub using Atlantis.Managed incidents in production on our AWS platform and conducted performance tuning on our DynamoDB tables. Show less

Managed the rearchitecting & migration of our data-models, increasing query performance by an average of 600% and reducing our data-footprint by 40%.Designed and managed our internal workflows, using Agile & Kanban methodologies, and used tools like ClickUp to schedule & prioritise.Developed metrics scripts using Python to increase our understanding of our userbase and provided key data for investors.Ran our user helpdesk, supporting them with issues and fixed… Show more Managed the rearchitecting & migration of our data-models, increasing query performance by an average of 600% and reducing our data-footprint by 40%.Designed and managed our internal workflows, using Agile & Kanban methodologies, and used tools like ClickUp to schedule & prioritise.Developed metrics scripts using Python to increase our understanding of our userbase and provided key data for investors.Ran our user helpdesk, supporting them with issues and fixed application problems. Show less

Designed a full-stack architecture using ASP.NET, Entity Framework, NopCommerce, and TypeScript for a new customer web portal for Pattersons Cleaning.Experimented with Azure Form Recogniser and OCR for invoice processing & redaction, which secured us several new contracts.Managed our custom ERP product, supported its 5 major customers, organised its continued development, and implemented new CI/CD pipelines.Rapidly developed easy-to-deploy mobile apps using Microsoft… Show more Designed a full-stack architecture using ASP.NET, Entity Framework, NopCommerce, and TypeScript for a new customer web portal for Pattersons Cleaning.Experimented with Azure Form Recogniser and OCR for invoice processing & redaction, which secured us several new contracts.Managed our custom ERP product, supported its 5 major customers, organised its continued development, and implemented new CI/CD pipelines.Rapidly developed easy-to-deploy mobile apps using Microsoft Sharepoint/Flow/PowerApps.Utilised ASP.NET Entity Framework to develop new functionality for a custom CRM, built around an existing legacy database. Show less

Created a new UI for exchanging tokens using React and TypeScript, which forms a critical part users' interaction with the blockchain.Migrated our GitHub Actions testing scripts to use KinD instead of GKE, saving hundreds of pounds per month in hosting fees.Developed new Docker containers for performing Proof-of-Work on the blockchain, which were ~30% faster than our existing ones.Managed our local testing blockchain, using Helm charts and Kubernetes to improve… Show more Created a new UI for exchanging tokens using React and TypeScript, which forms a critical part users' interaction with the blockchain.Migrated our GitHub Actions testing scripts to use KinD instead of GKE, saving hundreds of pounds per month in hosting fees.Developed new Docker containers for performing Proof-of-Work on the blockchain, which were ~30% faster than our existing ones.Managed our local testing blockchain, using Helm charts and Kubernetes to improve deployment speeds. Show less

Redesigned the whole frontend using React, Typescript, and MUI, creating a sleek and modern interface, contributing to a ~500% rise in users over just 2 months.Built a new CI/CD pipeline using GitHub Actions, Shell scripts, and Google Cloud, reducing our testing & deployment times from ~4 hours to just minutes.