Divya Jain
Verified Expert in Engineering
Software Developer
Divya设计和开发Core Java (J2EE)应用程序已经有十多年了, 专注于面向数据和性能密集型平台. She has extensive hands-on experience in Spring Boot, Hibernate, and Dropwizard frameworks, as well as Kafka, JBoss Drools, Hadoop, and Spark. Divya has also worked with SQL and NoSQL databases.
Portfolio
Experience
Availability
Preferred Environment
Hadoop, Apache Kafka, MongoDB, PostgreSQL, Microsoft SQL Server, MySQL, Hibernate, Spring Boot, Spring, Jakarta EE
The most amazing...
...我开发的应用程序是一个动态的、可配置的文件处理系统,它有一个由数据仓库和Drools引擎支持的工作流引擎.
Work Experience
Software Engineer
Freelance
- 开发了一个缓存系统,基于Elasticsearch,允许更快的搜索.
- Designed and implemented a microservices-based, system-wide, 数据访问层用于跨平台保存和检索数据.
- Developed a custom authentication mechanism, 使用Open Distro插件在Elasticsearch上提供认证控制.
Big Data Lead Consultant
CIGNEX Datamatics
- 开发了一个先进的文件处理系统,使用户可以配置结构, processing rules (using Drools and KIE), third-party API integrations, 以及处理数据的其他交付配置(SSIS和Kafka).
- 为一家律师事务所开发了一个社交媒体分析解决方案,用于收集和报告来自不同社交网络的数据,并计算这些数据的情绪. 该解决方案赢得了2014年公司年度创新奖.
- 为销售代表和业务领导建立一个销售加速和报告平台,以了解跨服务线的关系和趋势, customers, and regions.
Software Engineer
Persistent Systems
- 开发了一个平台,包括使用SOLiD技术对从DNA样本中收集的下一代测序数据进行二级和三级分析,包括与参考人类基因组数据的定位和比对.
- 构建了用于诊断和研究目的的下一代测序算法(KB Basecaller)性能测试的平台. 该平台使用算法进行基因组数据收集和片段分析.
- 了解需求并开发工具,如小RNA计数, coverage, 以及具有广泛输入/输出(IO)操作的提取器.
Experience
Dynamic File Processing Engine
引擎使用这些配置,并在处理的各个阶段解释它们. 用于相同操作的底层数据以正确的规范化形式保留在数据集市中,以便在处理吞吐量和数据一致性方面提供最有效的结果. In this way, 客户端避免了格式到格式的硬编码,跨系统的不同平台被集成到一个地方.
用户在界面上配置文件的布局和处理规则. 可以对该处理逻辑进行排序以创建工作流. Internally, all these rules are converted into DRLs. With Drools, 用户驱动的处理可以由用户在UI上创建的规则控制,并在运行时在KIE会话中执行. In these sessions, data was processed in chunks, enriched with third-party APIs (as configured), 并根据频率和FTP/SFTP配置下发.
Real-time Production Control Solution
Takt time planning.
Sales Acceleration and Reporting Platform
Lead Generation and Analysis Product
Social Media Analytics Product for Legal Industry
Certifications
TOGAF 9 Certified
The Open Group
Confluent Certified Developer for Apache Kafka
Confluent
MongoDB Certified Database Administrator (DBA)
MongoDB University
MongoDB Certified Developer
MongoDB University
Cloudera Certified Specialist in Apache HBase (CCSHB)
Cloudera
Cloudera Certified Hadoop Developer
Cloudera
Oracle Certified Professional, Java SE 6 Programmer
Oracle
Skills
Libraries/APIs
REST APIs
Tools
Tableau, Talend ETL, JBoss Drools, Stanford NER
Storage
PostgreSQL, Microsoft SQL Server, HBase, MongoDB, MySQL, Apache Hive, SQL Server Integration Services (SSIS), InfiniDB, Spring Data JPA, Spring Data MongoDB, Elasticsearch
Platforms
Apache Kafka, Talend, Jakarta EE, Alteryx, Mule ESB
Languages
Java 6, Java, SQL, Java 8
Frameworks
Hadoop, Spring, Hibernate, Spring Boot, Spark, Spring Integration, Spring Security, Angular
Paradigms
MapReduce,微服务架构,RESTful开发
Other
Enterprise Architecture, ETL Tools, Knowledge Integration Environment (KIE), Natural Language Processing (NLP), Sentiment Analysis, Security, Web Services, Authentication, GPT, Generative Pre-trained Transformers (GPT), Social Listening
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