Ezhil Vendhan
Verified Expert in Engineering
Java Developer
Ezhil is a seasoned software architect with a big-picture mindset known for execution. Specializing in generative AI solutions, he has authored multiple blogs and consulted with Fortune 500 Companies on generative AI projects. Noteworthy contributions include "Leveraging Neo4j and Amazon Bedrock for an Explainable, Secure, and Connected Generative AI Solution" and "Building Intelligent Applications with Neo4j Knowledge Graphs and Google Cloud Generative AI."
Portfolio
Experience
Availability
Preferred Environment
Java, Shell, IntelliJ IDEA, OS X
The most amazing...
...thing I've done is pioneer GraphRAG and show that it can yield better results than just vector databases.
Work Experience
Asia Pacific Senior Cloud Partner Architect
Neo4J
- Secured several multi-million dollar Neo4j deals in the APAC region, collaborating with cloud providers to co-sell Neo4j solutions to customers.
- Pioneered innovative concepts and demonstrations such as GraphRAG, delivering significant value to customers.
- Collaborated with Google, Amazon, Microsoft, and Alibaba Cloud to develop reference architectures for Neo4j and generative AI.
- Published articles on AWS and Google Cloud blogs, exploring generative AI solutions.
Technical Leader
Thales
- Developed an award-winning real-time video analytics solution for a rail network provider, gaining worldwide media coverage.
- Created video analytics security systems for a government agency, requiring and obtaining necessary security clearance.
- Headed a team to create a parts management solution for a startup incubator within Thales.
Staff Software Engineer
General Electric
- Managed a team that developed a Process Analytics web application to predict heat exchanger fouling in refineries and schedule cleanings using advanced machine learning models.
- Designed an application projected to save at least $5 million in an oil refinery of a typical 100,000 barrels per day capacity.
- Created a machine learning model that automated portions of Node.js application development, reducing post-UX design development time by 30%.
Software Architect and Engineer
Freelance
- Architected, built, and led an API service layer team for a global automobile manufacturer. Defined API contracts in Java and deployed them to a distributed model for scale.
- Revamped a legacy FatWire content management system for a global automobile manufacturer and migrated it to Adobe Experience Manager.
- Built a configuration manager for a Fortune 500 refinery to manage equipment subsystems using GraphQL.
Software Developer
ToothPic
- Architected and developed a web application based on Meteor.
- Optimized images using utilities and algorithms and uploaded them to AWS S3.
- Conducted security and performance testing for the application.
- Set up an AWS instance and assisted the client on a variety of technical aspects.
Senior Engineer
Virtusa Private Limited
- Developed high-quality widgets and libraries for a static data maintenance project, which promoted over 50% code reuse in a project.
- Conceived and built an array of reusable Ext JS widgets across multiple projects which encouraged code reuse and brought down development time by 10%.
- Introduced best practices and conducted code reviews to impart knowledge and to boost the performance of the new engineers in the team.
Developer
Freelance
- Developed web applications for multiple small and medium scale industries in Chennai, India.
- Built the CI pipeline to automate various development processes.
- Set up the servers on-premise and hardened them with best cyber security practices.
Software Engineer II
Progress Software
- Developed a web portal for Savvion Business Manager, which is a leading business process management (BPM) product.
- Introduced best practices for the engineering organization’s regional office as one of its founding developers, which grew ten times in scale.
- Built multiple widgets using Ext JS and various reusable libraries that were eventually used across the organization.
Assistant Systems Engineer
Tata Consultancy Services Limited
- Developed a full-stack application using Java/J2EE, Spring framework, and Vanilla JavaScript.
- Served as the sole Java developer in a team and executed the first two iterations with zero defects.
- Piloted a test-driven development project, first in a GE commercial finance fleet services business, and executed it successfully.
Experience
Polymer + D3 Charting Components
https://github.com/ogdX-merlionsMy Personal Website
Import
http://github.com/ezhilvendhan/importSkills
Languages
Scala, Java, JavaScript, SQL, HTML5, CSS3, Kotlin, GraphQL, Go, HTML, CSS, Python
Frameworks
Spark, Ext JS, Spring MVC, JUnit, Hibernate, Spring, Angular, Bedrock
Libraries/APIs
Polymer, D3.js, Node.js, ImageMagick, EasyMock, Jackson, Apache Lucene
Tools
Adobe CQ, Adobe Experience Manager (AEM), Jenkins, Apache Maven, Flink, wkhtmltopdf, Git, Gulp, Apache NiFi
Platforms
Azure, Amazon Web Services (AWS), SQLstream, Meteor, Apache Kafka, Kubernetes, Azure IaaS, Docker, MacOS, Ubuntu, CentOS, Oracle, Jakarta EE, Unix, Apache Flink, Google Cloud Platform (GCP), Vertex AI
Storage
Graph Databases, Neo4j, MongoDB, HSQL, PL/SQL, NoSQL, MySQL, Oracle PL/SQL, Elasticsearch, PostgreSQL
Other
Data Engineering, Big Data Architecture, Large Language Models (LLMs), Big Data, Apache Commons, TimescaleDB, Engineering, Lean Development, Unix Shell Scripting, Artificial Intelligence (AI), Object Detection, Generative Artificial Intelligence (GenAI), Multimodal GenAI, OpenAI, Anthropic
Paradigms
Functional Programming, Concurrent Programming
Education
Bachelor of Engineering Degree in Production Engineering
Anna University - Chennai
Certifications
Neo4j Certified Professional
Neo4j
Microsoft Certified : Azure Data Engineer Associate
Microsoft
Adobe Certified Expert - AEM Developer
Adobe
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