# Aseem Mishra > Senior Engineer/Architect Location: Santa Clara, California, United States Profile: https://flows.cv/aseemmishra Experienced Software Engineer | 15+ Years in Scalable System Design & Development A passionate software engineer with over 15 years of experience in designing and building scalable software systems. Skilled in setting architectural standards and driving software integration best practices. Key Strengths: Cross-functional Collaboration: Proven ability to communicate effectively, empathize with stakeholders, and quickly prototype solutions to demonstrate functional requirements. Technical Leadership: Led engineering teams and mentored junior developers. Skilled in guiding architectural discussions, conducting code reviews, and making design trade-offs to align with product goals. Software Design Expertise: Deep understanding of Object-Oriented Design, Microservices, Enterprise Architecture, and Integration Patterns. Proficient in functional and reactive programming paradigms. Technical Skills: Cloud: Extensive development experience in AWS, including hands-on work with various AWS services. Familiar with CI/CD concepts, using tools like Jenkins, Harness and Sonar for automation and quality control. Programming & Frameworks: Proficient in Node.js, Java 8-21, J2EE, Spring, and Spring Boot. Experienced in API development using REST, GrapgQL and RPC architectures. Databases: - Strong experience with Oracle and Sybase, including data modeling, SQL, stored procedures, and triggers. - Hands-on experience with NoSQL databases and in-memory data grids like Hazelcast. - Implemented Solr and Elasticsearch solutions for handling millions of documents and supporting diverse search use cases. ## Work Experience ### Staff Software Engineer @ PayPal Jan 2025 – Present ### Member Of Technical Staff @ PayPal Jan 2020 – Present | San Jose, California, United States - As part of Consumer Platform, develop scalable data integration/orchestration platform to simplify development and fast shipping of the consumer features. - Designing and developing highly scalable systems for PayPal P2P flow using open source and PayPal's technologies. ### Staff Software Engineer @ realtor.com Jan 2018 – Jan 2020 | San Francisco Bay Area - Built highly scalable generic data platform to host insights pertaining to the real estate listings/homes. Platform supports low latency (under 15 ms) and highly available REST APIs supporting live Realtor.com traffic. - Architected/developed the production pipeline for the Photo-First initiative for the Realtor.com. As part of this, images/photos pertaining to the home listings are classified/categorized under different categories like External, Bedroom, Bathroom, Living Room etc as displayed on Realtor.com. This feature has direct impact on user experience and thus CSAT score. - Improved the accuracy of the MLS listings description based tags. These tags were based on the regular expressions. New system used NLP based ML model to improve the accuracy and thus improved overall user experience. - Hero image selection for the certain listings for which images/photos uploaded were not visually nice. The system using Click Through Rate (CTR Score) of the images would identify the top two images to be displayed as Hero Images on SRP (Search Results Page) and LDP (Listing Detail Page). - Deployed a pipeline to extract the short key phrases/features from the listing description using NLP to present the key features of the listing/home to the user. This module was named "Homes with Special Features". ### Senior Java Engineer/Architect @ Apple Jan 2014 – Jan 2018 | San Francisco Bay Area - Designing and developing a highly available, distributed shared data service platform. Data is exposed through REST compliant services. Platform supports a flexible query DSL to perform the searches on the data across highly utilized applications. - Couchbase is being used as data-store. Couchbase querying is done using N1QL and 'get by keys'. Java Couchbase SDK is used as an interface to Couchbase. - Data Change Notification mechanism let's consuming applications to get notified of the data change in the system. Apache Kafka us being used as a backbone for Data Change Notifications. Solr is used as the search platform to perform basic/complex searches. ### Senior Java Engineer Walmart @ Cognizant Technology Solutions Jan 2014 – Jan 2014 | San Francisco Bay Area Worked on a tool to monitor the progress of Walmart’s Item ingestion pipeline. Item ingestion pipeline comprises of multiple resource tiers like Item Pricing, Ship Price, Ship Methods, Item Store. Objective of the system was to monitor the changes made to the items attributes and making sure the changes gets reflected in appropriate target system(s). In case of failures, item has to be re-ingested. It also supports various analytics reports presenting clear picture of the ingestions done through the pipeline. ### Senior Java Engineer at Walmartlabs @ Cognizant Technology Solutions Jan 2012 – Jan 2013 | San Francisco Bay Area As part of the Walmartlabs platform team, designed and developed a tool to measure quality attributes of the code from various aspects. This is a dashboard equipped with several reports to portray code quality of all the teams in Walmart. Reports include Technical Debt, Code Coverage, Security Vulnerability reports. Source of the data were different tools like AppScan, Structure101, Sonar etc. Tools fetch the data from each of these systems for analytics and reporting. Also, developed a tool to automate the creation and maintenance of the Continuous Delivery pipelines. ### Java Engineer eBay @ Cognizant Technology Solutions Jan 2010 – Jan 2012 Worked on a large scale code deployment tool. Named Turboroller, this tool was used to deploy code to eBay pools comprising of thousands of eBay production servers. Turboroller supported multiple code deployment templates representing the deployment strategies to be followed while production deployment and various features to control the deployment process. As part of eBay, I also worked on couple of other tools to improve eclipse developer experience and release process for eBay domains. Release Portal - Product release process management tool. SCM Dev Tool - Tool to manage different clear case operations like check-in, merge, branch creation etc. ### Consultant JP Morgan Chase @ Cognizant Technology Solutions Jan 2005 – Jan 2009 | Pune Area, India ### Programmer Analyst - Moody's Investor Services @ Syntel Inc Jan 2003 – Jan 2005 | Mumbai Area, India ## Education ### MCA in Computer Science School Of Computer Science ### B.Sc. (Comp Sc.) in Computer Science PMB Gujarati Science College ### Higher Secondry Sarafa Vidhya Niketan ## Contact & Social - LinkedIn: https://linkedin.com/in/aseem-mishra --- Source: https://flows.cv/aseemmishra JSON Resume: https://flows.cv/aseemmishra/resume.json Last updated: 2026-04-12