Project Logs

/// EXECUTED_OPERATIONS

Belron International

Global Multi-Tenant Booking System

Golang PostgreSQL AWS Kubernetes Terraform

Architected and led the development of a global booking platform, enabling self-service funnel creation for business units worldwide.

SYSTEM IMPACT LOG

  • Reduced Go-To-Market time from months to minutes
  • Empowered commercial teams to run independent A/B tests
  • Spearheaded migration from Python to Go for backend microservices
  • Integrated WorldPay Modular APIs for global payments

Checkout.com

Next-Gen API Gateway

Golang Envoy Proxy Snowflake AWS ECS Datadog

Developed core features for a bespoke configurable API gateway using Envoy Proxy and a Golang sidecar to standardize authentication and observability.

SYSTEM IMPACT LOG

  • Implemented Authentication at the edge for all public APIs
  • Enabled automatic SLIs/SLOs via OpenAPI spec tagging
  • Reworked CI pipelines decreasing deployment time by 20 minutes
  • Led implementation of long-term API analytics using Snowflake

Skyscanner

Resilient Distributed Architecture

Java Python Kubernetes AWS Distributed Systems

Migrated critical services to the new 'Cells' architecture based on Kubernetes to improve regional fault tolerance.

SYSTEM IMPACT LOG

  • Increased tolerance to region and availability zone downtime
  • Built 'Can I Go Alerts' for global travel restrictions during the pandemic
  • Took ownership of flight price alerts and operational run-books
  • Increased team productivity by implementing tailored Agile workflows

Dojo

Restaurant Management System Modernization

Golang Docker Kubernetes GCP

Architected an incremental migration solution featuring a customer feedback loop to reduce system complexity while delivering value.

SYSTEM IMPACT LOG

  • Reduced complexity of managing dual systems (legacy & new)
  • Introduced Domain-Driven Design (DDD) principles
  • Improved Golang codebase quality through mentorship
  • Enabled data-driven decisions on feature design