🎯 SDE2 @ Maveric Systems | Backend Developer | Microservices Enthusiast
💻 Expertise in Java, Spring Framework, RESTful APIs, and DevOps
🔹 A highly skilled Software Developer with 8+ years of experience in crafting scalable, high-performance solutions for domains like banking, real estate, cryptocurrency, and IoT.
🔹 Passionate about designing microservice-based architectures, ensuring top-notch application performance, and mentoring teams to achieve project goals.
🔹 Proficient in integrating modern tools and technologies like Kafka, MongoDB, Docker, and AWS to deliver robust and reliable systems.
- Languages: Java 8+, Python
- Frameworks: Spring Framework, Hibernate
- DevOps Tools: Jenkins, Docker, Kubernetes, GitLab
- Databases: MongoDB, PostgreSQL, MySQL, ElasticSearch, InfluxDB
- Messaging Queues: Apache Kafka, RabbitMQ
- Cloud Services: AWS (EC2, S3, RDS), Azure
- Metro Bank - ISA Transfer Feature: Developed REST APIs and microservices for secure and efficient ISA transfers, boosting banking revenue while maintaining high code quality with TDD.
- TourZazz: A real estate app designed to streamline showing schedules and automate bookings using microservices architecture and CI/CD pipelines.
- MR. Fluky: Voucher management system with modules like Gateway, Offer Management, and Chat, built on scalable microservice architecture.
- Motocho: Cryptocurrency analytics platform integrating data from 48+ exchanges, leveraging Kafka Streams and ELK Stack for real-time insights.
- OBD Tracker: IoT-based vehicle tracking system using MQTT and Kafka for real-time monitoring.
Company: Maveric Systems Limited
- Solely developed new microservices using the Spring Framework and Java 8+ for integrating new features into the existing banking system for mobile and web channels.
- Designed and implemented new and modified existing REST APIs to support the ISA Transfer feature across multiple banking channels.
- Actively contributed to the deployment, monitoring, and support of microservices in Azure Cloud, ensuring smooth operation and scalability.
- Maintained high code quality through Test-Driven Development (TDD), pull request reviews, and tools like SonarQube and PITest.
- Implemented and configured MongoDB for storage and Kafka for event-driven messaging.
- Monitored application performance using Datadog, ensuring minimal downtime and efficient debugging.
Company: Agile Infoways Pvt Ltd
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- Built an intuitive real estate application to streamline showing schedules, automate appointment bookings, and enhance the customer home tour experience.
- Designed and implemented a microservice-driven architecture to handle large-scale real estate data efficiently.
- Collaborated with clients to translate RFP documentation into a fully functional app for hundreds of real estate professionals.
- Developed microservices for modules like Gateway, User Management, and Tour Management with robust data handling capabilities.
- Created a dedicated microservice for authentication and authorization using OAuth2 and Keycloak.
- Designed and implemented CI/CD pipelines for Development, Staging, and Production environments using Jenkins, Docker, and Docker-Compose.
- Managed databases like MongoDB Atlas, Elasticsearch, and PostgreSQL for seamless data storage and retrieval.
Company: Agile Infoways Pvt Ltd
- Architected and implemented a microservice-based architecture, ensuring scalability and modularity.
- Developed foundational microservice skeletons for modules such as Gateway, User Management, Offer Management, and Chat Module.
- Contributed to the development of the User Management Module and Chat Module, ensuring seamless integration and functionality.
- Managed the project's DevOps lifecycle, overseeing CI/CD pipelines, infrastructure management, and deployment processes.
Company: Agile Infoways Pvt Ltd
- Developed a real-time cryptocurrency analysis application collecting data from 48+ cryptocurrency exchanges.
- Designed a microservice architecture using Spring Boot and Kafka Streams to handle real-time data processing.
- Managed large-scale real-time user support and deployment on AWS with Docker containers.
- Integrated the ELK Stack (Elasticsearch, Logstash, Kibana) for comprehensive logging and performance monitoring.
- Maintained efficient read/write operations using Kafka messaging networks and managed high-scale data searches with Elasticsearch.
Company: Agile Infoways Pvt Ltd
- Developed a real-time vehicle tracking system, representing data on a user dashboard.
- Used MQTT to receive data from OBD devices and Kafka Streams to process and store data in InfluxDB.
- Created a proxy microservice to convert MQTT events into Kafka Messages for real-time data processing.
- Designed APIs to represent the tracked data on a user dashboard.
- 📧 Email: alfishan@gmail.com
- 🌐 LinkedIn: linkedin.com/in/alfishan
✨ “Innovation distinguishes between a leader and a follower.”