About

Ajay Singh is a Senior Software Engineer at Gojek, with over 8 years of experience in programming languages, designing and implementing APIs, databases, and data pipelines, managing cloud infrastructure, and building CI/CD workflows. He is a pragmatic and generalist professional who is passionate about all things tech, especially building distributed, scalable, and resilient systems. Ajay is a relentless problem solver who loves to tackle complex technical and business challenges. He strongly believes in sharing knowledge and is always open to discussing ideas. His skills include Backend development using Java 11, SpringBoot, Kotlin, Hibernate, Microservices, and Reactive Java, and Frontend development using Angular, JavaScript, NodeJS, ReactJS, and HTML. He is also proficient in Cloud technologies such as AWS, GCP, and Heroku, and databases like PostgreSQL, Redis, MongoDB, and BigQuery. Ajay has experience in Build tools such as Gradle, Maven, Gitlab CI/CD, Docker, Kubernetes, Terraform, Helm, and Git, and Data and Monitoring tools like Kafka, Google Proto/Avro, NewRelic, DataDog, and ELK stack. He is also well-versed in Data Structure/Algorithms, Distributed Systems, Clean Code/Architecture, SOLID, Test Driven Development (TDD), Domain Driven Design (DDD), Xtreme Programming (XP), and Reactive Programming. Ajay has worked in various domains such as Financial Services, Insurance, Banking, Marketing, Real Estate Lending, and Accounting. He is currently working as a Full Stack Developer at Gojek, where he has designed and implemented various microservices, automated Infra provisioning on AWS using Terraform, enabled Logging/Monitoring with ELK stack, DataDog, NewRelic, and improved system performance by decomposing existing monolithic systems into smaller services. He has also automated docker deployments on Kubernetes on AWS using Helm, KOPS, and Gitlab CI/CD, implemented data distribution, messaging queue with Apache Kafka using AWS MSK, and introduced data loading for BI directly from Kafka system to GCP Big Query used by Data Scientists. Ajay has also worked as a Senior Software Developer at Credivia and Pratham Software, where he gained experience in Finance and Marketing domains, respectively. He holds a Post Graduation Diploma in Advance Computing from C-DAC and a Bachelor of Technology in Computer Software Engineering from RTU. He is proficient in AWS,