Aakarshit Tyagi
Lead Engineer @OpenText
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WORK HISTORY
Lead Engineer @OpenText
Richmond Hill, ON, CA
EDUCATION
UPES
Bachelor of Technology
SVKM's Narsee Monjee Institute of Management Studies (NMIMS)
Diploma, Business Administration and Management, General
ABOUT AAKARSHIT TYAGI
I am a Site Reliability Engineer with 7+ years of experience building scalable, fault-tolerant systems in fintech and telecom. Proven track record automating infrastructure, improving performance metrics, and delivering resilient production environments handling over 400M financial transactions daily. I enjoy travelling, discovering new places, working out at the gym, cycling, riding/driving, listening to music, and socialising during my free time. I’m looking for long-term work that aligns with my experience and growth journey.At:PhonePe (Walmart), I am a Senior SRE for a platform processing over 400 million financial transactions daily. I developed a least-time algorithm that improved success rates by 33% and cut p99 latencies by 90%. I also wrote infrastructure as code that reduced database provisioning time by 77% and optimised stream compression to cut backup time by 60% for 40 PB of daily data.At:Airtel X Labs, I developed Ansible playbooks integrated with Jenkins to manage infrastructure as code. I led zero-downtime database upgrades for the Ab Initio platform and engineered high-availability solutions for critical services, including extending Hashicorp Vault to achieve a 5-minute Recovery Point Objective (RPO).Before that, as a:Systems Engineer at Infosys for Citibank, I led a project to automate the builds of the Ab Initio Data platform, which resulted in a 95% reduction in manual effort and significantly improved infrastructure consistency.Core Competencies: Site Reliability Engineering (SRE), Infrastructure as Code (Ansible), Database Management (MariaDB Galera), CI/CD, Containerization (Podman, Docker), Secrets Management (Hashicorp Vault), High-Availability Systems, Python (FastAPI), Linux Systems (RHEL, Ubuntu), Networking
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