Abhinav Kumar
Solution architect at Kotak Mahindra Bank | Ex-Omnie Solutions pvt ltd. | Ex-Fidelity International | Ex-HCL Technologies
- Role
- Solutions Architect at Kotak Mahindra Bank
- Location
- Mumbai, MH, IN
- LinkedIn followers
- 500 followers
About Abhinav Kumar
As a seasoned IT professional with over 18 years of experience, I specialize in designing and implementing scalable Java-based solutions for enterprise applications. Currently serving as a Solutions Architect at Kotak Mahindra Bank, I contribute to the development of robust web applications, Key Achievements:• Reduced workflow execution time by 60% through Temporal workflow optimization and DynamoDB query tuning • Achieved 99.9% workflow success rate with automatic retry policies and dead letter queue handling • Decreased infrastructure costs by 35% through right-sizing EC2 instances and DynamoDB on-demand pricing optimizationKey Responsibilities:• Led architecture review board evaluating technical designs for cloud-native applications.• Built scalable workflow platform handling complex business processes with human-in-the-loop approvals.• Achieved 99.95% workflow completion rate with automatic error handling and compensation logic.• Integrated with external APIs using Temporal activities with built-in retry and timeout mechanisms.• Built DynamoDB Streams integration with Lambda for real-time data synchronization across distributed systems.• Architected active-active multi-region setup with automatic failover capabilities.• Achieved RTO of 30 minutes and RPO of 5 minutes across all critical systems.• Built Temporal workflows for complex data transformations and multi-step validation processes.• Implemented real-time monitoring and alerting with automatic scaling based on queue depth metrics.Previous roles at Omnie Solutions included leading teams and architecting solutions in the healthcare domain, showcasing strengths in problem-solving and collaboration. Known for fostering cross-functional teamwork, I aim to deliver impactful solutions that enhance operational efficiency and align with business objectives.
Experience
Solutions Architect
Jun 2023 — Present · Mumbai, IN
Education
IGNOU
Bachelor's Degree, Computer Programming, Specific Applications
2005 — 2005
EIILM University
Master's Degree, Computer Programming, Specific Applications
2007 — 2007
Indira Gandhi National Open University
Bachelor of Application (BCA)
Kendriya Vidyalaya
CBSE, CBSE
Indira Gandhi National Open University
MCA, EIILM University
2002 — 2007
Skills
- Web Applications
- J2ee Application Development
- Jsf
- Spring
- Netbeans
- Java
- Scrum
- Oracle
- Ejb
- Ajax
- Weblogic
- Javascript
- Hibernate
- Jsp
- Core Java
- Struts
- Web Services
- Mysql
- Jdbc
- Xml
- Servlets
- Java Enterprise Edition
- Jboss Application Server
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.