Ayush Khandelwal

Software Engineer with 4+ years of experience in Java backend development, specializing in Java, Spring Boot, Spring MVC, Hibernate, Microservices, and REST APIs. Experienced in building financial reporting, fund accounting, and high-volume data processing systems, integrating 100+ external APIs, and delivering 40+ financial reports and 20+ business workflows. Strong expertise in SQL, MySQL, MongoDB, batch processing, debugging, performance optimization, JUnit, and production support.

SOFTWARE ENGINEER (JAVA) at FORMIDIUM (2022-02 – 2026-03)

• Developed a microservices-based cryptocurrency data platform using Java and Spring Boot for real-time and batch data processing.
• Integrated 100+ cryptocurrency exchange APIs, including Binance, for high-volume data ingestion and processing.
• Designed and developed RESTful APIs and reusable service components for communication across multiple applications.
• Implemented scheduled Cron jobs and batch workflows for automated daily data processing and large-scale data transfers.
• Worked with MongoDB and SQL for structured/unstructured data storage, data modeling, and performance optimization.

SOFTWARE ENGINEER (JAVA) at FORMIDIUM (2022-02 – 2026-03)

• Developed a microservices-based financial reporting system supporting 40+ financial reports, including FIHI, FIHI XIRR, Cash Flow, SOI, and SOFC.
• Designed hierarchical data models and aggregation logic for reporting across enterprise, fund, investor, and customer levels.
• Developed scalable RESTful APIs for modular report generation and integration with external applications.
• Implemented automated report generation, scheduling, and client delivery for recurring reporting workflows.
• Performed debugging, performance optimization, and production support for critical financial reporting processes.

SOFTWARE ENGINEER (JAVA) at FORMIDIUM (2022-02 – 2026-03)

• Developed a core Java/Spring Boot platform serving as the foundation for multiple microservices within a fund accounting ecosystem.
• Designed and implemented a workflow engine supporting 20+ financial processes, including trade entry, income allocation, and tax allocation.
• Developed and enhanced fund accounting modules to automate complex financial operations and business workflows.
• Designed and delivered 200+ client-specific reports supporting diverse business and analytical requirements.
• Integrated external microservices to enable real-time data exchange and scalable distributed processing.

SOFTWARE ENGINEER (JAVA) at FORMIDIUM (2022-02 – 2026-03)

Additional Responsibilities

• Developed and maintained enterprise backend services using Java, Spring Boot, Spring MVC, and Hibernate.
• Designed REST APIs, database solutions using MySQL/MongoDB, and automated batch processing workflows.
• Implemented enterprise file processing and document generation using Apache POI, OpenCSV, and iTextPDF.
• Performed JUnit testing, debugging, performance optimization, code reviews, and production support in Agile environments.

Bachelor of Technology (B.Tech) in Computer Science – JECRC University (2017 – 2021)