Jajnaseni Majhi

Accomplished senior engineering lead and architect with 14+ years of experience in software architecture, cloud solutions, and enterprise application development. Expertise in serverless computing, microservices, event-driven architecture, and large-scale data processing. Designed and implemented highly scalable distributed architectures using various AWS services such as Redshift, DynamoDB, Lambda, API Gateway, Step Functions, and S3. Extensive background in data modeling, ETL pipelines, and analytical processing using AWS Redshift, MongoDB, SQL Server, and AWS Glue. Proven track record in architecting real-time and batch data processing systems with Kafka, RabbitMQ, and AWS SQS. Led DevOps strategies through CI/CD pipelines using GitHub Actions, AWS CodePipeline, TeamCity, and Terraform. Skilled at spearheading enterprise digital transformation initiatives while providing mentorship to engineering teams and driving innovation.

• MUni Research Hub, AWS Redshift, DynamoDB, Lambda, API Gateway, S3, Step Functions, C#.NET, React, MongoDB, Designed and built a data hub for Municipal Research Analysts and Investment teams, enhancing access to third-party and internal data., Architected a serverless data processing pipeline for high-performance analytics., Implemented ETL workflows using AWS Glue and Redshift., Developed Logical & Physical Architecture Diagrams for governance and approvals.
• Digital Asset Plan, AWS Lambda, API Gateway, DynamoDB, React, Step Functions, A workflow system for portfolio management and budgeting, streamlining asset planning., Proposed and implemented serverless architecture for scalability., Successfully deployed and operational in production.
• Research Portal – Centralized Research Platform, Microfrontend Architecture, React, Node.js, AWS Lambda, API Gateway, Built a centralized research platform to unify research initiatives., Designed a Microfrontend-based architecture for modular scalability., Established real-time data synchronization using AWS Step Functions and DynamoDB Streams.
• Commodities Simpliciti Risk – Citibank, React, Node.js, C#.NET, WCF, Web APIs, AWS Redshift, SQL Server, MongoDB, Kafka, AWS SQS, Architected a risk analytics platform for real-time computation of financial risks., Designed multi-tier microservices architecture., Built ETL pipelines for risk data processing., Developed a real-time risk monitoring system using Kafka and AWS SQS.
• Enterprise-Wide Architecture & Governance, Led the adoption of the Kon-Lambda pattern across Nuveen, standardizing event-driven processing., Led Technology Review Committee (TRC) approvals, ensuring best practices and security compliance., Evaluated and proposed optimized tech stacks for scalability and efficiency.

• Spearheaded Enterprise-Scale Digital Transformations in financial, research, and trading domains.
• Mentored engineering teams on serverless computing, microservices, and cloud architectures.
• Conducted technical workshops on AWS Redshift, Data Warehousing, and CI/CD pipelines.
• Led hiring and training initiatives for high-performing teams.

• Marital Status: Married
• Visa Status: Not Yet Processed

• Received TITAN award from TIAA.
• Set up a new architecual pattern in TIAA for KOng-Lambda communication