Mar 2021 – May 2024 · 3 yrs 2 mos

• Farfetch is a global platform for luxury fashion, connecting creators, curators and consumers.
• Working in a global team spread across the UK, Portugal, India, China.
• Key achievements:
• Setup and designed architecture for multi-datacenter geo-distributed environment spanning Europe and China
• Built a highly efficient and robust developer experience platform
• Summary:
• Developed CICD and Infrastructure Pipelines within a multi-tenant ecosystem using Jenkins and ArgoCD
• Automated Database scripts execution within CICD pipelines for MSSQL, MongoDB, Cassandra
• Led the DevSecOps project to setup on-premises JFrog XRAY (a software composition analysis tool),
• Developed monitoring framework for monitoring Saltstack configuration management service
• Setup and maintain Kubernetes clusters at scale
• Worked on establishing a robust Disaster Recovery (DR) setup for Gitlab and Artifactory to ensure business continuity
• Automated infrastructure patching to ensure the infrastructure remains PCI compliant
• Led multiple cost saving initiatives to reduce infrastructure hosting costs across Data centers
• Handling on-call support, established SLOs and doing RCAs for incidents to constantly improve the current setup and processes.

Aug 2018 – Feb 2021 · 2 yrs 6 mos

• Led a research POC project with Microsoft, to migrate Dotnet framework services from Windows to Linux
• Led the project to setup on-premises JFrog Artifactory (Container & package registry management
• repository)
• Improved the performance of a core infrastructure pipeline duration by 85%, reducing it from ~3h 45 min to ~35 mins
• Developed Farfetch Status Page to show healthiness status of all production services concisely

Apr 2017 – Jul 2018 · 1 yr 3 mos · London Area, United Kingdom · Remote

• ▪ Worked on setting up Azure infrastructure for the entire organisation
• ▪ Optimised existing website by improving page load time by 40-70% for top 5 important and slowest performing webpages
• ▪ Performance tuning of Stored Procedures and improved performance by 40-70%
• ▪ Implemented and deployed ETL processes using SSIS to make data available to Analytics team for reporting and analysis
• ▪ Designed and setup Data Marts in Azure cloud

Jul 2015 – Mar 2017 · 1 yr 8 mos · Gurgaon, India

• Snapdeal is India's leading E-commerce platform
• Key achievements:
• Designed and developed fully automated infrastructure and CI/CD platform
• Migrated 500 microservices from AWS to Snapdeal’s on-premise data centre which reduced the infrastructure hosting cost by $1 Million/month
• Designed and developed first Performance testing infrastructure and scaled website for 10x traffic for annual biggest festive sale of India
• Roles and responsibilities:
• Ensured a functioning saltstack setup for configuration management for both Linux and Windows
• Completely automated the infrastructure setup using Saltstack, a python based configuration management tool.
• Analysed website performance & behaviour by load testing based on user journeys (Discovery flow, Buy flow) using Java based tool JMeter to scale AWS servers
• Developed a framework in python to automate performance testing, generating reports and pushing results to MySQL DB.
• Developed a framework to plot TTFB, DOC-ready graphs for all Web pages after fetching data from Kafka

Jun 2013 – Aug 2013 · 2 mos · New Delhi Area, India

• Developed 'USB Device Handler' so that DRDO Scientists can have full control over the USB devices. It involves setting Access levels for known devices (Installed USB devices) and unknown devices.This ensures the security of the organization where the sharing of an important file could lead to a drastic loss.
• Technology Used : Java, Batch Programming