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ANKUSH SAINI

SDE - Platform @ Mercari | Platform | DevOps | Kubernetes | Terraform | AWS

Bengaluru

6+ years of work experience

Mercari India
Nov 20241 yr 10 mosPresent

Bengaluru, Karnataka, India

Mercari, Inc.
Nov 20241 yr 10 mosPresent

• Architected and implemented a GCP-based batch log ingestion pipeline (Fluentd + Lua ETL → Cloud Logging → GCS → Pub/Sub → Eventarc → Cloud Run → BigQuery), reducing long-term BigQuery streaming costs by 80% while maintaining data reliability and accessibility.
LogiNext Solutions
Jan 20222 yrs 10 mosOct 2024

Mumbai, Maharashtra, India

• Led zero-downtime MongoDB migration and schema segregation using Kafka and MongoDB connectors, executing rolling version upgrades and ensuring 100% application uptime during transition. • Performed RDS version upgrades using external replication, buffer pool warm-up, and controlled switchover strategies, maintaining 95% production uptime during upgrades. • Reduced cloud infrastructure costs by 20% through GP2 → GP3 migration, Intel Graviton adoption, backup optimization, and lifecycle policy implementation across production workloads. • Designed and implemented Disaster Recovery strategies for MySQL and MongoDB using MyDumper, binlogs, Mongodump, and oplog replication, achieving ¿95% successful recovery rate. • Automated CI/CD pipelines for database schema and script deployments (Jenkins/GitLab CI), reducing manual operational effort by 80% and improving deployment reliability. • Integrated ELK with APM monitoring, reducing MTTR by 60% through improved observability and alerting. • Automated infrastructure and certificate management using Terraform, Ansible, and Python, improving Let’s Encrypt renewal efficiency by 15% and enforcing IAM key rotation policies.
LogiNext Solutions
Jan 20226 mosJun 2022

Mumbai, Maharashtra, India

Zealits Pvt Ltd.
Feb 20217 mosAug 2021

Pune, Maharashtra, India

We are developing E-commerce store as a service. Virtualization , containerization are the technologies we are working on right now . Cloud , container orchestration and DNS is a major part of the project.
Linux World, Jaipur
Mar 202010 mosDec 2020

Jaipur, Rajasthan, India

ANKUSH’s AI Stack

antigravity
antigravity
opencode
opencode

Education

UPES

BTech Cse, cloud computing and virtualization technology

UPES

20184 yrs2022
army public school

High School Diploma

army public school

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ANKUSH SAINI on Tal

Headline

SDE - Platform @ Mercari | Platform | DevOps | Kubernetes | Terraform | AWS

Location

Bengaluru

AI stack

antigravity

opencode

Work experience

Platform Engineer at Mercari India, Nov 2024 - Present · 1 yr 10 mos, Bengaluru, Karnataka, India

Platform Engineer at Mercari, Inc., Nov 2024 - Present · 1 yr 10 mos, • Architected and implemented a GCP-based batch log ingestion pipeline (Fluentd + Lua ETL → Cloud Logging → GCS → Pub/Sub → Eventarc → Cloud Run → BigQuery), reducing long-term BigQuery streaming costs by 80% while maintaining data reliability and accessibility.

DevOps Engineer at LogiNext Solutions, Jan 2022 - Oct 2024 · 2 yrs 10 mos, Mumbai, Maharashtra, India, • Led zero-downtime MongoDB migration and schema segregation using Kafka and MongoDB connectors, executing rolling version upgrades and ensuring 100% application uptime during transition. • Performed RDS version upgrades using external replication, buffer pool warm-up, and controlled switchover strategies, maintaining 95% production uptime during upgrades. • Reduced cloud infrastructure costs by 20% through GP2 → GP3 migration, Intel Graviton adoption, backup optimization, and lifecycle policy implementation across production workloads. • Designed and implemented Disaster Recovery strategies for MySQL and MongoDB using MyDumper, binlogs, Mongodump, and oplog replication, achieving ¿95% successful recovery rate. • Automated CI/CD pipelines for database schema and script deployments (Jenkins/GitLab CI), reducing manual operational effort by 80% and improving deployment reliability. • Integrated ELK with APM monitoring, reducing MTTR by 60% through improved observability and alerting. • Automated infrastructure and certificate management using Terraform, Ansible, and Python, improving Let’s Encrypt renewal efficiency by 15% and enforcing IAM key rotation policies.

DevOps Intern at LogiNext Solutions, Jan 2022 - Jun 2022 · 6 mos, Mumbai, Maharashtra, India

Cloud Engineer intern at Zealits Pvt Ltd., Feb 2021 - Aug 2021 · 7 mos, Pune, Maharashtra, India, We are developing E-commerce store as a service. Virtualization , containerization are the technologies we are working on right now . Cloud , container orchestration and DNS is a major part of the project.

Trainee at Linux World, Jaipur, Mar 2020 - Dec 2020 · 10 mos, Jaipur, Rajasthan, India

Education

BTech Cse, cloud computing and virtualization technology, UPES

High School Diploma, army public school

ANKUSH SAINI - Platform Engineer in Bengaluru | Tal