Akash Sinha Email & Phone Number

leetcode = 1100+ problem zol8codechef=1750+ rating(approx 4 star)Hackerrank = 5 star As a passionate software engineer with over 3 years of experience, I excel in designing and developing complex systems and applications. My technical journey spans solving over 4000 problems across various platforms, including 1100+ problems on LeetCode, earning a 1730+ rating on CodeChef, and achieving a 5-star rating on Hackerrank. This demonstrates my dedication to coding and problem-solving.In my recent roles, I have been responsible for:Designing a Robust Filter System: Developed a filter system to handle millions of real-time data entries based on user-defined criteria. Leveraged N-Ary-Tree traversal algorithms and various design patterns to ensure the system's extensibility and maintainability.Creating Interactive Product Maps: Led the design and development of a comprehensive map used by multiple businesses. Implemented features such as zoom controls, current location indicators, and pin groups using JavaScript libraries like Leaflet and SlickGrid, integrated with REST APIs for efficient data rendering.Enhancing Search Functionality: Improved search accuracy within applications by utilizing the Jaccard similarity algorithm, resulting in more relevant search results.Implementing API Throttling: Developed a solution to limit API requests on the login page, enhancing security by preventing excessive login attempts.Developing Dynamic Columns for Large Data Sets: Designed and implemented a dynamic column system using topological sorting for over 1 million demographic data points. Employed multithreaded processing, Redis for quick data retrieval, and Kafka for real-time updates.Leading Workflow System Design: Guided the team in designing a workflow system where users can trigger various actions based on configurable settings. Applied LLD principles and design patterns for optimal system extensibility and maintenance, using SQL Server and PostgreSQL for data storage.I am proficient in a wide range of technologies including Java, SOLID Principles, Design Patterns, REST APIs, JavaScript, HTML, CSS, jQuery, SQL Server, Stored Procedures, JSON, AJAX, Spring Boot, JPA, and Hibernate. My experience with both SQL and NoSQL databases, along with my skills in design, multithreading, and real-time data processing, has equipped me to tackle complex challenges and drive impactful solutions.