Ankur Kunal Email & Phone Number

Hyderabad, In

Hyderabad, Telangana, India

Developed Serverless Architecture: Built and optimized serverless Lambda function architecture for communication between backend and CRM services using Node.js.Stabilized SQS FIFO Queues: Resolved issues with SQS FIFO queues, ensuring reliable message delivery and handling special character challenges.Integrated AWS X-Ray: Implemented AWS X-Ray for microservices, adding annotation metadata and instrumenting Node.js code to enhance traceability and monitoring.Achieved Significant Cost Reduction: Migrated from ECS Fargate to ECS EC2, reducing AWS costs from $4500 to $1500 per month by optimizing CPU and memory allocation and configuring service discovery for efficient microservice communication.Infrastructure as Code with Terraform: Wrote comprehensive Terraform code for infrastructure setup, including ECS cluster, VPC, load balancer, and auto-scaling group configurations, facilitating seamless migration.Designed Scalable Bulk Upload System: Architected a bulk upload system capable of processing over 100k+ documents, leveraging chunking, S3 storage, and Lambda functions to efficiently store data in the CRM service and provide feedback for progress tracking

Gurugram, Haryana, India

Terraform Migration: I executed a seamless migration of infrastructure using Terraform, ensuring the smooth transition of resources while maintaining the integrity and security of our systems.Kubernetes Cluster Management: I oversaw the setup and management of Kubernetes clusters, guaranteeing the availability and scalability of our services in alignment with best practices.Deployment Optimization: I fine-tuned deployment processes, enhancing the efficiency of our GitLab CI/CD pipelines. This optimization not only accelerated delivery but also increased the reliability of deployments.Cron Job Integration for Kubernetes: I implemented a Golang-based Cron Job using the Kubernetes API. This automated the cleanup of failed Kubernetes jobs created one day ago, reducing operational overhead and ensuring efficient execution with the added reliability of leader election mechanisms.API Endpoint Expansion: I contributed to the development of multiple API endpoints, enhancing the functionality of the Orion backend ( PaaS ). These additions enriched the platform's capabilities, enabling it to serve the evolving needs of our users effectively. Along with API testing in the pipeline, increases the code coverage up to 80 percent.

Gurugram, Haryana, India

During my tenure as a software developer intern at OLX Group's Platform Engineering team, I worked on various Jira tickets, contributing to the development and enhancement of the Orion platform. Here is a breakdown of my tasks and accomplishments:• Integrated a cron job to automatically delete failed Kubernetes jobs created 1 day ago, using leader election for efficient execution.• Increased backend unit test coverage to 70%, ensuring higher code quality and reducing potential issues.• Added a coverage visualizer to the staging environment, allowing developers to track unit test coverage for their merge requests.• Implemented stability checks in Orion to verify the creation of Polaris topics and subscriptions using the Kafka API for Golang.• Created multiple API endpoints for enhanced functionality in the Orion backend.• Enabled the Orion Runner to continue running scripts commands even if preceding commands fail, providing comprehensive feedback to developers.• Implemented the ODPT feature, enabling frontend developers to deploy multiple branches simultaneously, reducing costs and environment duplication.• Contributed to the documentation of the PDTE feature, ensuring comprehensive and accurate information for seamless onboarding.

Movmash is where people can create virtual movie theatres and they can plan the show. The feature are mention below: -● A streaming social media web application where peoplecan create and plan a virtual movie show.● Created Ticket management system.● Build a Video synchronization system.Build Movie List for each user to explore the movieother user tastes.● Social media authentication system.● Integrating the third party movie database API● Tech Stack- React + Redux, NodeJS, MongoDB,Mongoose, Socket.io, expressJS,

California, United States

● Improved the response of comments of the feed and posts● Worked on the group chat system with admin● Improved the test cases● Techstack: NodeJs, Apollo, GraphQl, MongoDB, Mongoose, JEST, Cors.● Some PRs which I worked mention below:-1. Adding like and unlike comment2. Test cases for like and unlike comments.3. Modifying createdAt a field inside the schema. 4. Resolving user login test case.5. Remove mongoose deprecation warning.

Bachelor Of Technology - Btech, Information Technology

Intermediate, Science