Chittaranjan Panigrahi

Monitoring, Logging and Observability for Cloud Platform & Infrastructure at FireEye:

Responsibility :

• Platform development of observability including telemetry, logging & tracing solution
  
• Designing implementing Alerting & Chargeback capabilities around observability platform.
  
• Enabling Open telemetry based solution adoption.

Technologies: Data Analytics, Cloud Platform, Container orchestration ( ECS, K8), Observability Platform(Prometheus, Influx, Graphite, Distributed Tracing), Streaming, and Messaging(Kafka, NATS), Programming Languages (Go, Python, Java), Elastic Search ( EFK). NIFI ,Open Telemetry.

Adobe I/O Event Gateway: Components/Micro Services Developed: Technology Compatibility Kit (TCK) for the Adobe Cloud Platform API specification:

Adobe I/O is the place for developers looking to integrate, extend, or create apps and experiences based on Adobe's products and technologies.

Adobe I/O has all the resources needed to create next-generation experiences that connects to customers.

Adobe I/O focus is to provide a single source for developer-focused product documentation, up-to- date information about the Adobe Cloud Platform and access to the Adobe I/O Console, which allows to register API keys, connect applications to Adobe cloud services and inspect log and debug messages.

Enable developers/customers to build event-driven experiences on top of Marketing, Creative, and Document Cloud by providing cross-cloud events.

The Event Gateway exposes events published by Adobe services, so that client apps can subscribe to, and receive those events.

The idea is that partners/customers can build apps that react to Adobe events, and in turn call Adobe APIs

1. Channel Subscription Management

2. Ingress Adapter

3. Egress Adapter

4. Edge Gateway

5. E2E Test Suite

Technologies: Spring Boot, Hibernate, Java, MySQL, Git, InteliJ, AWS, Postman, Docker, Webhooks, Cucumber

TCK was developed by me to use as a test tool against any implementation of ACP API specifications. All development team across adobe use this tool to check if their API implementation is following the API specification standards defined by Adobe.

Technologies: Java, MySQL, Git, InteliJ, Node.js, AWS, Postman

DoSeat is the marketplace for all things related to two-wheelers (bikes and scooters) - new, used, accessories, warranties, services (insurance, finance, RTO paperwork) etc.

• Developed API for Related Bikes on bike search, Best deals, popular bikes in city.
• Implemented pagination for bike inventory from Indexed Content, without hitting backend DB for inventory.
• Configured and Set up CDN with AWS CloudFront.
• Set up Solr Instance for DoSeat on AWS EC2.
• Developing and optimizing Solr search queries for DoSeat site search.
• Developed Content indexing and caching for Search, Auto suggestion and filters.
• Indexed Used and New Bike inventory using Solr and SolrJ
• Implemented Site Search through SolrQuery.
• Developed APIs for old and new bike inventory ( listing, details, editing).
• Developed Admin APIs for old and new bike inventory and Payments.
• Developed AWS Lambda functions ( Node.js) for data triggers and auto generate resized Images on upload.
• Developed AWS functions for upload and delete objects from S3 buckets.
• Developed Crawler Utility
• Developed HTML parser ( parsed 5000+ htmls)
• Developed Migration utility Xls to MySQL.

Technologies: Java, Spring, Hibernate, JPA, Solr, SolrJ , Gradle, MySQL, Git, Eclipse, Checkstyle, Node.js, AWS

• Designed and developed Customer Support User Interface, application for customer service agents for managing Adobe Online Store.
• Built search functions for the online store.
• Developed feature to identify reasons for order processing failure.
• Designed and developed feature for viewing order history with customer and product details, time stamp, and shipping status.
• Built feature to view and print Receipts, serial numbers, priority access codes and enrollment keys.
• Developed feature to view and request returns for online store orders and the status of return requests.
• Technologies: Java, J2EE, SQL, and ColdFusion ADOBE SYSTEMS INDIA PVT.
• LTD.
• In Product Support (IPS).

• Designed and developed In Product Support (IPS) web service by leveraging contextual data and differentiating the support experience based on the customer profile and product used for instant customer support.
• Implemented ISP to better serve the customers through targeted self-help, support channel differentiation and by ensuring that any escalation is handled with maximum information gathered automatically up-front.
• Technologies: Java, J2EE.

• Adobe Digital Enterprise Platform (ADEP).
• Automated most of the Adobe’s business process through Adobe Digital Enterprise Platform such as Employee Stock Purchase Program, Employee Time Off, and Adobe Product Pricing and Rating.
• Designed, developed and enhanced more than 50 such automations.
• Technologies: Java, Adobe Live Cycle, and XML.

• Designed and developed migration utility tools called Content Publishing System.
• Migrated more than 30,000 knowledge based legacy documents previously managed by third party vendors to in house Publishing System.
• Performed XML migration of the Third Party Database to Darwin Information Typing Architecture (DITA) to easily modify the content whenever required.
• Developed algorithms and framework through XSLT transformation for migration of DITA XML to HTML publishing.
• Technologies: Python, XML, XSLT, and HTML.

• Designed and developed Virtual Hold Technology based Web Connect application to streamline customer calls to toll free numbers and to reduce hold time for customers.
• Built a platform for the customers to schedule a call back from Adobe Tech Support team by submitting a query through VHT Web Connect, which then checks the available agent for call back schedules.
• Technologies: Java, J2EE, and XML.

• Developed and fixed issues of many features for Adobe Forums and supported 1000s of users.
• Helped migrate Macromedia forum and Adobe Forums to Jive Forum.
• Migrated 100000+ user records from Macromedia and Adobe to Jive Forum.
• Technologies: Oracle, Java, J2EE, Jive GXS INDIA PVT LTD AI 6.0 Single CD installation for 23 Components Developed Application Integrator (AI), a translation engine, using Java with XML based plug-ins to exchange documents among various trading partners across the Web.
• Designed and developed Single CD installation process of 23 components using the Suite Installer from Install Shield.
• Built Business Logic using Java.
• Integrated Licensing Validation to the installation process.
• Technologies: Java, Install Shield 11.0.

• Trade Guide 6.0 Designed and developed Trade Guide 6.0 web application used for creating/deleting/modifying a trading partner, performing administrative task and generating reports.
• Trade Guide 6.0 interacts with the Translator for performing operations.
• Trade Guide 6.0 allows generating following reports:.
• A detail report of all Trading partners or for a selected Trading partner.
• List of Exceptions generated for a particular or all the sessions during translation.
• Process Activity report containing details of the process that take place.
• Trade Guide 6.0 allows generation and retrieval of archive reports.
• Version and Standard reports list all information that exists in the database.
• Technologies: Java, Servlet, JSP, and SQL.