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Click here or scroll down to respond to this candidate Candidate's Name
Solutions Architect / Senior Java Development Engineer
EMAIL AVAILABLE PHONE NUMBER AVAILABLE Woodbridge, Virginia, United States Street Address
Profile
Experienced Senior Java Developer specializing in innovative solutions for medical equipment manufacturers.
Proficient in leveraging Java technologies to design robust, customized healthcare systems. Skilled in real-
time monitoring using MQTT protocol and developing predictive maintenance algorithms with machine
learning. Committed to data security and HIPAA compliance, implementing encryption protocols. Experienced
in fault-tolerant messaging systems with Apache Kafka and optimizing performance through advanced
multithreading techniques. Proficient in a comprehensive range of technologies including Spring Boot,
Hibernate, AngularJS, Docker, Kubernetes, AWS, ArchiveSpace, FOLIO, and more, enhancing healthcare
delivery and patient outcomes. Adept at integrating cutting-edge technologies to streamline healthcare
processes and improve efficiency. Strong advocate for continuous learning and staying updated with the latest
advancements in Java development and healthcare technology.
Professional Experience
Full Stack Java Engineer 07/2020 present
Self Employed
- Coordinated the development of a Java-based e-commerce platform: Managed the creation of a
sophisticated e-commerce platform for an electronics distributor. Integrated robust search functionality
using Elasticsearch, which resulted in a notable increase in search accuracy and user satisfaction.
- Implemented RESTful APIs using Spring Boot: Developed and streamlined communication between
frontend and back-end systems with RESTful APIs, achieving a significant reduction in API response time and
enhancing overall system performance.
- Enhanced user experience with interactive dashboards: Utilized AngularJS to implement dynamic
dashboard features, providing real-time insights into inventory status and sales trends. This improved user
engagement and decision-making capabilities.
- Integrated secure authentication and authorization mechanisms: Employed Spring Security to ensure data
confidentiality and prevent unauthorized access to sensitive information, bolstering the platform's security
measures.
- Optimized database performance: Enhanced database efficiency by optimizing queries and implementing
caching strategies with Hibernate and Ehcache, leading to decreased database load and improved system
performance during peak traffic periods.
- Implemented ArchiveSpace for efficient digital archiving: Managed digital archives using ArchiveSpace,
improving document management and retrieval efficiency.
- Integrated FOLIO for enhanced library management: Utilized FOLIO to streamline library management
processes, resulting in improved resource management and user satisfaction.
Senior Java Programmer 12/2017 06/2020
Mavenlink
- Engineered a Java-based remote monitoring system: Integrated MQTT protocol for real-time data
transmission, enabling secure remote monitoring of patient vitals by clinicians. This system enhanced the
ability of healthcare providers to track patient health metrics continuously, providing timely interventions
and improving patient outcomes.
- Developed a predictive maintenance module: Utilized Java machine learning algorithms to analyze
equipment sensor data, predicting potential failures and significantly reducing downtime. This proactive
approach to maintenance increased equipment reliability and operational efficiency, minimizing disruptions
in critical medical services.
- Implemented data encryption and secure communication protocols: Leveraged Java Cryptography
Extension (JCE) to ensure HIPAA compliance and protect the integrity of patient data. This implementation
safeguarded sensitive information against unauthorized access and breaches, maintaining patient trust and
regulatory adherence.
- Designed and implemented a resilient messaging system: Utilized Apache Kafka to facilitate seamless
communication between medical devices and backend servers, ensuring reliable data delivery. This robust
messaging infrastructure supported real-time data flow and synchronization, enhancing the overall
reliability and efficiency of healthcare operations.
- Improved system scalability and performance: Optimized Java code using advanced concurrency
techniques, reducing response times during peak load periods. These enhancements allowed the system to
handle increased workloads efficiently, ensuring consistent performance and user satisfaction during high-
demand scenarios
Software Engineer Java 01/2014 11/2017
AppDynamics
- Developed a Java-based inventory management system: Created an efficient inventory management
system for a clothing store, optimizing database queries and significantly enhancing system responsiveness.
- Implemented real-time transaction processing: Leveraged Java EE technologies to improve checkout
efficiency, enabling seamless and rapid transaction processing.
- Integrated third-party APIs for payment gateways: Ensured secure and smooth online transactions by
integrating reliable third-party payment gateway APIs.
- Designed and implemented multithreaded data synchronization modules: Enhanced data consistency
across distributed systems through the development of robust multithreaded synchronization modules.
- Oversaw the migration to microservices architecture: Led the transition of legacy Java applications to a
microservices architecture, utilizing Spring Boot and Docker containers to achieve greater scalability and
streamlined deployment processes.
Education
Bachelor's in Computer Science
National University of Sciences & Technology (NUST)
Skills
Core Java Skills Java Frameworks Java Enterprise Testing and CI/CD
Advanced Java and Libraries Technologies JUnit and
Programming Spring Boot Java Enterprise Mockito for Java
Java Development Spring Framework Edition (Java EE) Testing
Kit (JDK) (including Spring Java Servlets Jenkins
Java Cryptography Security, Spring Java Web Services GitLab CI/CD
Extension (JCE) Data, Spring MVC) (SOAP and REST) TestNG
Multithreading Hibernate Java Message Selenium
Techniques Java Persistence Service (JMS) Cucumber
Object-Oriented API (JPA) Java Microservices SonarQube
Programming JavaServer Faces with Spring Cloud Nexus/Artifactor
(OOP) (JSF) Enterprise y
Design Patterns JavaFX JavaBeans (EJB)
(Singleton, Apache Struts JBoss/WildFly Cloud Services
Factory, Observer, Apache Commons JAX-RS (Java API AWS
etc.) Google Guava for RESTful Web Azure
Java Virtual Services) Google Cloud
Machine (JVM) Messaging and JAX-WS (Java API Platform (GCP)
Internals Protocols for XML Web Cloud Foundry
Apache Kafka Services) OpenShift
Front-end MQTT Protocol
Technologies RabbitMQ DevOps and
JavaScript ActiveMQ Containerization
AngularJS Docker
ReactJS Version Control and Kubernetes
HTML5 Collaboration Ansible
CSS3 Terraform
Git
TypeScript Helm
GitHub
Bootstrap Prometheus
Bitbucket
jQuery Grafana
SVN (Apache
Thymeleaf ELK Stack
Subversion)
Confluence (Elasticsearch,
Databases Jira Logstash, Kibana)
PostgreSQL
MySQL Other Tools and
NoSQL (MongoDB, Technologies
Cassandra, Maven
Couchbase) Gradle
Oracle Database Ant
SQL Server Apache Tomcat
SQLite Jetty
Redis GlassFish
DynamoDB JProfiler
YourKit
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