Ajay Dhami

Software Developer

FlowLogiX GmbH•  March 2023 - Present•  Germany

➢ Achieved a 30% reduction in user response times by optimizing data processing in Java through precomputation and storing results in the database, instead of relying on on-demand calculations. ➢ Created an interactive, graph-based UI using Angular and PlotlyJS to visualize analytical data, empowering users to explore and interpret collected information effectively. ➢ Achieved a 5% reduction in application crashes by identifying and resolving memory leaks in a Java application using profiling tools, thereby enhancing application stability, and effectively preventing future memory issues. ➢ Led a thesis titled "Overcoming Concurrency and Data Scalability Issues Upon Migrating Multiple SQLite Databases into a Single PostgreSQL Database,” enabling multiple concurrent users to perform read and write operations across any data volume, whereas SQLite allowed only one concurrent write user. ➢ Crafted robust, scalable code that followed OOP principles, SOLID principles, design patterns, and industry standards, ensuring adherence to best engineering practices.

Professional Software Developer 2

Ultra Tendency•  May 2022 - October 2022•  Nepal

➢ Engineered an ETL pipeline utilizing Kafka, HBase, and Spark, achieving efficient data ingestion and transformation. ➢ Optimized data retrieval and storage efficiency by storing filtered messages in HBase database and organizing them into partitioned Parquet files. ➢ Formulated comprehensive unit and integration tests for the application, ensuring robust functionality and enhancing reliability. ➢ Established a CI/CD pipeline using GitHub Actions and leveraged Docker for containerization, streamlining deployment processes and improving code quality and environment management.

Software Engineer Level II

Fusemachines•  February 2020 - April 2022•  Nepal

➢ Built RESTful web services using Java, Spring Boot, ReactJS, and MongoDB, resulting in enhanced application performance and scalability. ➢ Designed and developed serverless applications utilizing API Gateway, AWS Lambda, SNS, and SQS, leading to reduced operational costs and increased efficiency. ➢ Implemented unit testing frameworks like JUnit with Mockito and adopted Test-Driven Development (TDD) methodologies, resulting in robust test coverage and enhanced code reliability. ➢ Automated the build, testing, and deployment processes using Jenkins as part of a CI/CD pipeline, streamlining workflows, and accelerating deployment times on AWS. ➢ Actively participated in Agile Scrum planning meetings, effectively converting tasks into manageable user stories for better team productivity. ➢ Collaborated with the Tech Lead on high-level designs, mentoring mid-level and junior developers to ensure a clear understanding of workflows and proper implementation.

Java Developer

Focusone Payment Solutions•  May 2019 - October 2019•  Nepal

➢ Developed a user-friendly application for QR code payments, streamlining transaction processes and enhancing customer experience. ➢ Collaborated with stakeholders across cross-functional teams to gather and refine product requirements, creating detailed specifications and flow diagrams that improved communication and clarified project goals. ➢ Managed the entire product lifecycle, overseeing updates and improvements that resulted in enhanced functionality and increased user satisfaction, as measured by user acceptance testing.