Summary
Overview
Work History
Education
Skills
Certification
Languages
Personal Information
Timeline
Generic
Open To Work

Ajinkya Dhumal

Pune

Summary

Associate Technical Architect with expertise in backend development and cloud deployments. Led successful migration of legacy systems, resulting in enhanced performance and reduced downtime. Strong leadership and project management skills, complemented by SAFe certification and Scrum Master experience, support technical proficiency in Java and cloud-native application development.

Overview

15
15
years of professional experience
3
3
Certification

Work History

Associate Technical Architect

Ness Digital Engineering
Pune
05.2021 - Current
  • Contributed to the backend development and maintenance of the RAMP application for enterprise network appliances.
  • Analyzed feature requirements, scoped tasks, and conducted release planning for high-level architecture.
  • Designed components and workflows using both high-level design (HLD) and low-level design (LLD).
  • Mapped user stories to requirements while creating development plans for timely release forecasting.
  • Led feature development efforts, contributing individually while managing a team of four developers.
  • Implemented cloud-based deployments across OpenStack, VMware, and Azure environments.
  • Utilized technologies including Spring Boot, REST APIs, and microservices for robust application performance, along with Java 8, Java 17, JavaEE, JPA Hibernate, Messaging, and other enterprise solutions like load balancers, proxy servers, Apache Ozone, Minio S3, and PostgresDB.
  • Managed deployment pipelines with Docker, Kubernetes, Jenkins, and version control using Bitbucket and Git.
  • Oversaw the migration of legacy systems to modern architectures, minimizing downtime and data loss. This includes migration to Cloud Native Kubernetes architecture, legacy JBoss application server migration to TomEE, and legacy Java/Struts/Spring upgrades.

Scrum Lead

Calsoft pvt. ltd.
Pune
12.2018 - 05.2021
  • Led Development team in designing AWS S3 module and implementing private cloud solutions.
  • Developed authentication server for AWS S3, ensuring robust authentication and authorization processes.
  • Implemented key AWS S3 features including Access Control Lists and Bucket Policies for resource management.
  • Designed scalable, highly available clustered software stack utilizing load balancers and HA services.
  • Contributed to Seagate's Open Source object store initiatives through innovative development efforts.

Principal Developer

Calsoft pvt. ltd.
Pune
11.2017 - 11.2018
  • Developed Storage Replication Adapter to interface Springpath Hyperflex storage with vCenter SRM.
  • Facilitated array-based replication, including failover, reverse replication, and failback capabilities.
  • Executed design and analysis of core workflows to optimize functionality.
  • Implemented logging using SLF4J-Log4J for improved error tracking, and Install4J development for installer creation.
  • Established JUnit framework for comprehensive unit testing with over 80% code coverage.

Senior Developer

Calsoft pvt. ltd.
Pune
03.2015 - 11.2017
  • Developed server-side UI for Archival Management Software using Struts 1.2 Java framework.
  • Coordinated with back-end team to integrate front-end Struts module with C and C++ modules via CORBA RMI.
  • Delivered responsive Level 3 support for UI issues in production environment when required.
  • Utilized technologies including Java, JavaScript, NetBeans, CSS, HTML/HTML5, and Struts on Linux and Windows platforms.

Senior Developer

Advantest (Verigy)
Pune
01.2012 - 03.2015
  • Developed RCP Plugin utilizing core Java to analyze C++ components and visualize dependencies in ER Diagram.
  • Implemented solutions across Linux and Windows platforms using Core Java and Swing components.

Developer

Openwave
Pune
12.2010 - 12.2011
  • Executed ETL processes to analyze mobile web traffic through log file parsing.
  • Enhanced reporting module with small ticket improvements and defect resolutions in Perl.
  • Utilized Linux platform to support project operations.

Education

BE - Computer

Pune University
Pune

Skills

  • Leadership: Safe Agile Scrum Lead, Project Lead
  • Application Layer Design Architecture - HLD, LLD
  • Microservices backend development
  • Java 8/17
  • Docker, Kubernetes
  • JavaEE
  • Restful Web Services
  • Frameworks: Spring, Spring Boot, Struts
  • Messaging (JMS): Kafka, RabbitMQ, SpringJMS, ActiveMQ, WebSocket
  • Hibernate JPA
  • Caching
  • Version Control: Git, Perforce, SVN
  • Bitbucket, GitHub
  • Build Tools: Maven, Ant, JUnit, Sonar, Jacoco
  • Proxy and LB: HAProxy, Nginx, CTDB, Keepalived, HTTP-Proxy, Socks-Proxy
  • Cloud Native Services: AWS S3, EC2, Kubernetes, OpenShift, Apache Ozone, MinIO
  • Security: S3 Authentication and Authorization, OAuth 2, JWT, Spring Security
  • DB: PostgreSQL, MySQL
  • Project Processes: Agile methodologies, Scaled Agile, Scrum, Kanban, Waterfall
  • Networking: Management of network appliances
  • Virtualization: VMware vCenter, vSphere, SRA, SRM
  • Release planning
  • API development
  • Team leadership
  • Design system architecture
  • Application security
  • Project management experience
  • Redesigning system architecture

Certification

  • SAFe (Scaled Agile Framework) certified Scrum Master
  • SAFe (Scaled Agile Framework) Certified Practitioner
  • MCD level 1 Mulesoft Developer

Languages

  • English
  • Hindi
  • Marathi

Personal Information

Nationality: Indian

Timeline

Associate Technical Architect

Ness Digital Engineering
05.2021 - Current

Scrum Lead

Calsoft pvt. ltd.
12.2018 - 05.2021

Principal Developer

Calsoft pvt. ltd.
11.2017 - 11.2018

Senior Developer

Calsoft pvt. ltd.
03.2015 - 11.2017

Senior Developer

Advantest (Verigy)
01.2012 - 03.2015

Developer

Openwave
12.2010 - 12.2011

BE - Computer

Pune University
Ajinkya Dhumal