Huzaifa Waseem

Huzaifa Waseem Lahore, Pakistan (-- SUMMARY Fullstack developer proficient in Java, and ReactJS, with a strong track record of building scalable web applications and efficient backend systems. Eager to contribute expertise in crafting robust, high-performance solutions. EXPERIENCE SENIOR SOFTWARE ENGINEER - Confiz Limited DEC 2022 - AUG 2024 ● ● ● ● ● ● ● ● ● Built Microservices and RESTful APIs for a multinational retail corporation that operates a chain of hypermarkets, discount department stores, and grocery stores, offering a vast range of products at affordable prices. Used technologies such as Java Spring Boot, Python, Redis Cache, GraphQL, and Liquibase for efficient SQL database management across various environments, enabling the creation of scalable, efficient, and robust systems. Implemented Apache Kafka within Microservices to facilitate asynchronous inter-service communication, for sending real-time notifications. Collaborated with the front-end team to develop an efficient front end for optimal user experience using React. Implemented state management solutions like Context API and Redux to enhance the interaction experience while working on front-end. Diagnosed and resolved deployment delays, significantly boosting service performance by optimizing integration tests across multiple microservices. Wrote documentation on confluence for other developers to write optimized integration tests. Engaged in the development of various modules for the Initiative Service, a project designed to automate organizational meetings and initiatives. Automated the approval process for the client to minimize delays while taking initiatives. Regularly doing code reviews on various service modules, offering constructive feedback to enhance overall product quality. Regularly doing code reviews on various modules of the service, offering constructive feedback to enhance overall product quality. Tech-stack: Java Spring Boot | ReactJS | Hibernate | Redis Cache | GraphQL | Microservices | REST APIs | MySQL | Liquibase | Kafka | Maven | Docker | Kubernetes | Git | Github SOFTWARE ENGINEER - Turing Enterprises JUN 2022 - DEC 2022 ● ● ● ● Developed complex scenarios and datasets using Python scripts for training an AI model of a reputed company and conducting use case analysis. Developed Restful APIs using Spring Boot to deliver diverse datasets, providing users with insights on notebook completion, overall ratings, and additional metrics. Evaluated a diverse range of Java questions, each presenting unique scenarios, to ensure the development of ideal responses. Playing an important role in shaping the world of AI for developers and making the model a helpful assistant. Tech-stack: Java | Java Spring Boot | Hibernate | REST APIs | GraphQL | MySQL | Python | Python Pandas | JavaScript | Docker | Kubernetes | Git | Github SOFTWARE ENGINEER - i2c Inc JUN 2020 - JUN 2022 ● ● ● ● ● ● ● Focused on payment processing and branchless banking solutions in the Fintech Industry and worked on Credit and Debit payment processing modules. Honed my expertise in Java, primarily by maintaining and enhancing backend schedulers. Developed features and maintained the service for generating monthly PDF statements for credit, debit, and corporate credit accounts leveraging batch processing, boosting the service’s ability to produce a high volume of statements with high TPS. Built Microservices that interact seamlessly with each other through RESTful communication using RestTemplate and event-driven messaging via Apache Kafka. Led the development of the card funds transfer service, enabling seamless fund transfers between payment cards. Utilized Java Multithreading to optimize processing efficiency and integrated Apache Kafka for robust asynchronous communication. Trained and guided a team of 3 individuals on specific business domains, enabling them to develop a deeper understanding of complex processes systems. Worked with Level 2 and Level 1 teams for instant resolution of production environment issues. Tech-stack: Java | Java Multi-threading | Batch Processing | Java Spring Boot | Hibernate | Microservices | REST APIs | MySQL | Kafka | Maven | Javascript | Docker | SVN | Git FREELANCE DEVELOPER - Fiverr JUN 2019 - JUN 2020 ● ● ● Worked on multiple projects in various programming languages like C, C++, Java, Python, and JavaScript. Most notable work involves developing Java RESTful APIs, which are integrated into applications at various scales. Developed a job listing portal that provides insights about companies and recruiters. Tech-stack: C | C++ | Java | Python | Javascript EDUCATION UNIVERSITY OF THE PUNJAB - BS Computer Science 2016 - 2020 CGPA: 3.6 AWARDS Feature on VC’s Honor List: Recognized on the Vice Chancellor’s Honor List for exceptional performance in curricular activities, achieving distinction six times. Commendable Performance Award: Awarded the Commendable Performance Award in the 2018 Junior Programming Competition.