Headline

DevOps & Site Reliability Engineer · 3+ YOE | Kubernetes · AWS · GCP · Docker | CI/CD · Jenkins · Terraform | Observability · Prometheus · Grafana · Python · Linux | AWS Certified.

About

DevOps & Site Reliability Engineer with 3+ years keeping production systems reliable across AWS, GCP, and Kubernetes. Currently at Sigmoid Analytics, I lead a team owning the reliability of a multi-client analytics platform — 24x7 SLA monitoring, on-call incident response, and deployments across multiple client environments. I've sustained 99% uptime, cut Docker image sizes by 40%, and shipped a client feature that reduced processing time by 25%. What I work on day to day: Containerized deployments on GKE (Kubernetes) and AWS EMR with Spark, via Jenkins CI/CD pipelines Observability with Prometheus, Grafana, and ELK Stack — building dashboards and alerting that catch failures before users do. Incident response and root cause analysis, plus Python/Bash automation for monitoring and alerting (integrated with PagerDuty). Infrastructure and deployment across multi-cloud environments (AWS, GCP) Core stack: Kubernetes · Docker · Helm · AWS · GCP · Jenkins · Terraform · Ansible · Prometheus · Grafana · ELK · Python · Bash · Linux · MySQL · MongoDB AWS Certified Developer – Associate. Open to DevOps and SRE roles. Always happy to connect with others working in infrastructure, reliability, and platform engineering.

Location

Bengaluru

AI stack

claude code

gemini

DSPy

Qdrant

Work experience

Associate DevOps Engineer at Sigmoid, Dec 2024 - Present · 1 yr 11 mos, Bengaluru, Karnataka, India, * Own 24x7 SLA monitoring of production Apache Airflow ETL pipelines, sustaining 99% uptime across multiple client environments * Manage containerized deployments on GKE (Kubernetes) clusters and AWS EMR with Spark Spot executors, via Jenkins CI/CD pipelines * Build observability with Prometheus, Grafana, and ELK Stack; lead root cause analysis on production incidents and ship preventive fixes * Write Python/Bash automation for monitoring and alerting, integrated with PagerDuty for on-call escalation Configure Kubernetes Services and Ingress to expose workloads externally; manage SSL/TLS certificate renewals with zero downtime * Rebuilt Dockerfiles with multi-stage builds, cutting image size 40% and speeding deployments Coordinate task distribution and cross-team scrum with Product, Data Engineering, and Frontend teams.

DevOps Engineer at Sigmoid, Jan 2024 - Dec 2024 · 1 yr, Bengaluru, Karnataka, India, * Successfully monitored product data pipeline running on EMR cluster on AWS. * Troubleshooted and diagnosed pipeline issues involving spark jobs and MySQL and MongoDB databases. * Implemented an intuitive Ul for AWS S3 bucket operations using Flask and Boto3. * Worked with various cloud servers in both Azure and AWS * Designed and implemented Kubernetes clusters for scalable application deployment. * Implemented CI/CD pipelines on Jenkins and configured auto triggers such as poll SCM, build periodically, and GitHub web-hooks.

Associate Analyst at Krypt, Inc., Aug 2022 - Feb 2023 · 7 mos, Bengaluru, Karnataka, India, • Worked with internal table operations, data dictionary, ALV, Function modules, Adobe forms, MPP, and modularization techniques in ABAP. • Demonstrated expertise in Object-Oriented ABAP and Business Object Processing Framework (BOPF). • Testing the application. • Contributed to the development and maintenance of enterprise-level applications. • Actively participated in team meetings and provided valuable insights to enhance project outcomes and efficiency.

DevOps Intern at SquareOps, Mar 2022 - May 2022 · 3 mos, Gurugram, Haryana, India, • Deployed a high-availability WordPress application, enhancing user experience by implementing HTTPS on port 443. • Utilized a comprehensive suite of AWS services, encompassing Load Balancer, S3, EC2, CloudWatch, ACM, Route53, VPC, Auto-scaling, RDS, Security Groups, and Launch Template, to establish a robust and scalable architecture. • Configured web applications on the Nginx server, showcasing expertise in setup and optimization. • Optimized Docker images for streamlined deployment, achieving a 40% reduction in image sizes. • Implemented monitoring and alerting solutions, resulting in a significant decrease in system downtime by approximately 25%.

Web Development Intern at The Sparks Foundation, Oct 2021 - Jan 2022 · 4 mos

ASP.Net Intern at Instaminds Technologies and Outsourcing., Sep 2021 - Mar 2022 · 7 mos, Bhubaneswar, Odisha, India

Education

Bachelor of Technology - BTech, Computer science and Engineering, Government College of Engineering, Keonjhar

Public links

github: https://github.com/Ashu1903