Abhishek Kumar Email & Phone Number

Gurugram, Hr, In

Gurugram, Haryana, India

* Led the tech engagements on Google Maps Platform and mobility solutions.* Architecting solutions for the clients’ location intelligence needs.* Created multiple solutions with the right set of Google Maps APIs - Maps, Routes, Places.* Designed a commercial model for 7 tier pricing of GMP APIs.* Created multiple POCs for demonstrating capabilities of app dev solutions on top of GMP APIs.* Architectured a Field Force Management application and got it developed as a ready… Show more * Led the tech engagements on Google Maps Platform and mobility solutions.* Architecting solutions for the clients’ location intelligence needs.* Created multiple solutions with the right set of Google Maps APIs - Maps, Routes, Places.* Designed a commercial model for 7 tier pricing of GMP APIs.* Created multiple POCs for demonstrating capabilities of app dev solutions on top of GMP APIs.* Architectured a Field Force Management application and got it developed as a ready solution for many clients.* Experimented new products on mobility and helped multiple customers (on industries specific to ride-hailing, quick commerce, last mile deliveries) in their onboarding and adoption.* Conducted workshops on cost and performance optimizations and resolved client issues in real time. Show less

Gurgaon, India

* Design and implementation of disaster recovery procedure for cross region failovers in event of regional disasters.* Implementation of ACL (Access Control Layer) rules to restrict usage and users on the concept of least privileged access.* Data recovery using cloud services for an accidental data corruption in one of the CloudSql tables.* Migration of MySql database from Borg (Google on-prem) to Google Cloud SQL (with HA enabled).* Creation of a replicator (created using the… Show more * Design and implementation of disaster recovery procedure for cross region failovers in event of regional disasters.* Implementation of ACL (Access Control Layer) rules to restrict usage and users on the concept of least privileged access.* Data recovery using cloud services for an accidental data corruption in one of the CloudSql tables.* Migration of MySql database from Borg (Google on-prem) to Google Cloud SQL (with HA enabled).* Creation of a replicator (created using the Apache Beam SDK) pipeline to export CloudSql tables to BigQuery for analytical purposes.* ETL pipeline (using Cloud PubSub, Dataflow and BigQuery) to export application logs to BigQuery for identification and analysis of most critical actions/ path so as to replicate similar load on a separate test env for stress test.* Development and deployment of a separate application on App Engine and NoSql Datastore.* Multiple optimizations * CPU utilization brought down to ~25% from ~100% by introducing indexes on some of the tables. * Used “Performance schema” and “Slow Query logs” flags of CloudSql to derive the missing indexes. * Optimized multiple functionalities in the application, for example - page load time for partners optimized from ~200 seconds to ~6 seconds for heavy users. Identified unnecessary for loops, which was replaced by HQL queries and at some places used Native queries for quicker results.* Rolling Updates for the application deployment.* Alert configuration (such as Uptime checks, CPU utilization, Replication lag etc) using Alerting feature of Operations suite (formerly Stackdriver) for catching the issues beforehand.* Monitoring dashboards for customized parameters and their tracking.* Cloud trace for identifying latency in the application deployed on App Engine. * Creation of Data Localization pipeline to ensure policy measures that restrict data flows by limiting the physical storage and processing of data within a given jurisdiction’s boundaries. Show less

Pune Area, India

Banking application - Payment DomainImplementation of Dodd Frank 1073 regulation (CITI - US).• JMS • GWT 2.5.0, GXT 2.2.5• Spring Core• Hibernate 3.0• Soap based web services• Weblogic server• FP Estimation

Pune Area, India

• Migration of old implementation of internet banking application with the new implementation using MCP (Multi Channel Platform, a Tieto framework) and web services. • Feature enhancements in Investment module.• Configured & used Jrebel for hot deployment (For external weblogic server).• Publishing Web service using OSB (Oracle Service Bus). Used Automatic Mapper mapping to map to cobol copybooks for getting the data from mainframe legacy.• Visited Helsinki, Finland twice for… Show more • Migration of old implementation of internet banking application with the new implementation using MCP (Multi Channel Platform, a Tieto framework) and web services. • Feature enhancements in Investment module.• Configured & used Jrebel for hot deployment (For external weblogic server).• Publishing Web service using OSB (Oracle Service Bus). Used Automatic Mapper mapping to map to cobol copybooks for getting the data from mainframe legacy.• Visited Helsinki, Finland twice for trainings and to work closely with client for some sprints. Show less

Pune Area, India

• To develop money transfer related transactions (Message flows and Message sets) using Message Broker and expose them as web services.• Message transformation using ESQL language.• Development using Http nodes, Compute nodes, TCP/IP nodes, Mapping nodes, Flow order, Sub-flows etc.• Sent a request to the back end server (AppIn) in bit stream by invoking the web service and finally translated the response into XML.• Creation of Broker Archive files and deployment on Development… Show more • To develop money transfer related transactions (Message flows and Message sets) using Message Broker and expose them as web services.• Message transformation using ESQL language.• Development using Http nodes, Compute nodes, TCP/IP nodes, Mapping nodes, Flow order, Sub-flows etc.• Sent a request to the back end server (AppIn) in bit stream by invoking the web service and finally translated the response into XML.• Creation of Broker Archive files and deployment on Development and QA environment.• Configuration of rules on Websphere Data Power XB 60. Show less

Pune Area, India

• Design and development of web based enterprise applications using Java Technologies - Core Java, Jsp, Servlet, Struts 1.2, Jdbc, Ibatis, Javascript, JAXB, Web Services etc.• Automation of various kinds of report generation (in .xls and .csv format) and sending them as an attachment in a mail to the higher authorities.• Worked on many internal projects’ end to end development using Struts1.2 with its full capabilities (Tiles, i18n and Validation framework), Spring-Jdbc… Show more • Design and development of web based enterprise applications using Java Technologies - Core Java, Jsp, Servlet, Struts 1.2, Jdbc, Ibatis, Javascript, JAXB, Web Services etc.• Automation of various kinds of report generation (in .xls and .csv format) and sending them as an attachment in a mail to the higher authorities.• Worked on many internal projects’ end to end development using Struts1.2 with its full capabilities (Tiles, i18n and Validation framework), Spring-Jdbc etc.• Created an independent report generation tool. Generated reports in csv/xls and implemented mail with attachment. Show less