Krishna K. Email & Phone Number

Gurugram, Haryana, India

The Bed Bath & Beyond project aims to elevate the e-commerce and retail experience by leveraging a modern technology stack. This initiative focuses on enhancing product search, managing promotional content, and boosting overall system performance through advanced cloud services, microservices architecture, and caching solutions. Key contributions include: Code Quality & Maintainability: Implemented Java/J2EE design patterns and SOLID principles, improving code maintainability by… Show more The Bed Bath & Beyond project aims to elevate the e-commerce and retail experience by leveraging a modern technology stack. This initiative focuses on enhancing product search, managing promotional content, and boosting overall system performance through advanced cloud services, microservices architecture, and caching solutions. Key contributions include: Code Quality & Maintainability: Implemented Java/J2EE design patterns and SOLID principles, improving code maintainability by 20%. Integration Framework Design: Developed an integration framework using Spring Boot and Redis Cache, optimizing data handling processes and reducing data retrieval times by 9%, significantly enhancing system performance. Promotional Banner Retrieval: Created a microservice to fetch promotional banners from Content Stack, leading to a 15% uplift in promotional engagement rates on the website Store Proximity Search Feature: Developed a feature that allows users to locate products in nearby stores, resulting in a 7% increase in foot traffic and in-store sales Show less

Noida, Uttar Pradesh, India

TELUS IQ B2B Customer Training Online Portal is designed to educate B2B customers on using the TELUS IQ Buy Portal and its business model. The portal utilizes a microservice architecture. My contributions to the project include: Frontend Development: Designed and developed an intuitive user interface using React and Redux, enhancing user engagement and reducing navigation time by 8%. API Development: Created robust APIs for business and data layers using Express.js and Spring… Show more TELUS IQ B2B Customer Training Online Portal is designed to educate B2B customers on using the TELUS IQ Buy Portal and its business model. The portal utilizes a microservice architecture. My contributions to the project include: Frontend Development: Designed and developed an intuitive user interface using React and Redux, enhancing user engagement and reducing navigation time by 8%. API Development: Created robust APIs for business and data layers using Express.js and Spring Boot, resulting in a 7% improvement in data retrieval speed and overall application performance. Data Modeling: Implemented a comprehensive data model utilizing Contentful (CMS) and PostgreSQL, streamlining content management and improving data consistency by 12%. Rating & Review Services: Developed services for managing ratings and reviews, which increased customer feedback submissions by 14%, providing valuable insights for product improvement. Reusable Components: Designed reusable OAuth authentication components for integration layers, reducing development time for future projects by 15%. Custom Contentful App: Developed a Custom Contentful app using the Contentful Editors SDK, improving content creation efficiency, and reducing editorial turnaround time by 9%. CI/CD Pipeline: Designed and implemented a CI/CD pipeline using GitHub Actions and GCP, reducing deployment times by 7% and increasing release frequency by 11%. Show less

Noida, Uttar Pradesh, India

TELUS IQ Buy is an online mobility management platform that allows B2B customers to efficiently purchase, deploy, and manage mobility services and devices. In my role, I contributed significantly to various releases and the migration of offline business processes to a digital platform. Key contributions include: Dealer-Based Ordering System: Designed and developed a dealer-based order placement system on the Oracle ATG Commerce platform, increasing order processing efficiency by… Show more TELUS IQ Buy is an online mobility management platform that allows B2B customers to efficiently purchase, deploy, and manage mobility services and devices. In my role, I contributed significantly to various releases and the migration of offline business processes to a digital platform. Key contributions include: Dealer-Based Ordering System: Designed and developed a dealer-based order placement system on the Oracle ATG Commerce platform, increasing order processing efficiency by 10%. Service Migration: Successfully converted 10+ SOAP services to RESTful services using Spring Boot, enhancing system interoperability, and reducing latency by 8%. OAuth Authentication Layer: Developed an OAuth authentication integration layer, improving security measures and reducing unauthorized access incidents by 5%. Middleware API Development: Created and integrated a device financing API with the Oracle ATG Commerce platform using Spring Boot, facilitating financing options for over 500 dealers, thus enhancing sales opportunities. Loyalty Rewards System Integration: Designed and integrated a Loyalty Rewards system API with Oracle ATG Commerce, leading to a 15% increase in customer retention rates. Fraud Detection System: Developed a tailored Fraud Detection API for B2B customers, decreasing fraud incidents by 20% and protecting revenue. Order Provisioning API: Created an API for order provisioning, ensuring seamless data relay to downstream systems and reducing processing times by 7%. Org Hierarchy Functionality: Developed Org Hierarchy functionality for B2B customers on the Oracle ATG Commerce platform, improving customer relationship management and access by 10%. Access Control Implementation: Designed and implemented robust access control features for B2B customers, enhancing data security and compliance with regulations. Show less

Gurugram, Haryana, India

The Medtronic healthcare project aims to enhance healthcare delivery and operational efficiency through advanced technology solutions. Using Spring Boot, I implemented several microservices to interact with SQL Server, including: Hospital Territory Microservice: Developed a microservice to retrieve hospital territory information, improving data accessibility for stakeholders and reducing retrieval times by 9%. Hospital Departments Microservice: Created a microservice to fetch… Show more The Medtronic healthcare project aims to enhance healthcare delivery and operational efficiency through advanced technology solutions. Using Spring Boot, I implemented several microservices to interact with SQL Server, including: Hospital Territory Microservice: Developed a microservice to retrieve hospital territory information, improving data accessibility for stakeholders and reducing retrieval times by 9%. Hospital Departments Microservice: Created a microservice to fetch details of hospital departments, enhancing the accuracy and speed of departmental information access. User Registry Microservice: Implemented a microservice for user registration and information retrieval, streamlining the onboarding process and increasing user registration efficiency by 7%. Product & SKU Information Microservice: Designed a microservice to fetch product and SKU details, facilitating better inventory management and improving product visibility. Inventory and Pricing Microservice: Developed a microservice to access inventory and pricing information, enabling real-time data updates that improved pricing accuracy and reduced stock discrepancies by 11%. Show less

Gurugram, Haryana, India

As a key contributor to the Data Center Migration project, I played a pivotal role in transitioning to Rackspace as our new hosting provider. This project involved implementing a 1) Two Data Center Architecture (Virginia & Chicago) in an Active-Active configuration, 2) Migartion form JBoss to WebLogic application servers, 3)Migartion from NetScaler to F5 load balancers. My primary responsibilities included: Data Sync Solutions Development: Designed and implemented… Show more As a key contributor to the Data Center Migration project, I played a pivotal role in transitioning to Rackspace as our new hosting provider. This project involved implementing a 1) Two Data Center Architecture (Virginia & Chicago) in an Active-Active configuration, 2) Migartion form JBoss to WebLogic application servers, 3)Migartion from NetScaler to F5 load balancers. My primary responsibilities included: Data Sync Solutions Development: Designed and implemented custom Java-based solutions to address synchronization challenges during migration traffic throttling. This alternative solution ensured seamless synchronization of transactional data (Orders, Profiles, Returns) between active-active data centers, maintaining a 99.9% uptime and delivering a consistent user experience. ATG Commerce Application Server Cluster Setup: Lead the configuration of clusters for Store, BCC, and CSC, integrating with systems such as Endeca, XCC, and Vertex across non-production, performance, and production environments, resulting in a 15% reduction in deployment times for application updates. Collaboration with Oracle and Rackspace Teams: Worked closely with Oracle to translate rules from the NetScaler load balancer to F5, ensuring continuity in load balancing operations and achieving a 6% improvement in system response times post-migration. Table Exclusion Rules Definition: Collaborated with the Goldengate team to define table exclusion rules between Active-Active data centers, minimizing potential data corruption and enhancing data integrity, leading to a 15% decrease in data discrepancies during migration. Stakeholder Coordination: Ensured smooth migration by effectively coordinating with all stakeholders, facilitating seamless inbound and outbound traffic transitions, and enhancing project delivery speed by 11%. Show less

Bangaon Area, India

Transeamerican Auto Parts is a key player in the off-road and performance auto parts market, with a robust presence across the USA and Canada. The company operates approximately 20 online stores, each tailored to different domains and countries. I played a pivotal role in designing and implementing a multisite solution that enables the business to launch new sites with minimal configuration, avoiding extensive re-engineering.Key Responsibilities: Multisite Solution: Designed and… Show more Transeamerican Auto Parts is a key player in the off-road and performance auto parts market, with a robust presence across the USA and Canada. The company operates approximately 20 online stores, each tailored to different domains and countries. I played a pivotal role in designing and implementing a multisite solution that enables the business to launch new sites with minimal configuration, avoiding extensive re-engineering.Key Responsibilities: Multisite Solution: Designed and implemented a solution enabling the launch of new sites with minimal configuration, reducing time-to-market by 24%. Price and Discount Calculator: Developed and deployed a tool that streamlined the user cart and checkout processes, increasing conversion rates by 15%. Customer Flexibility: Introduced split payment and split shipment features, resulting in a 11% increase in customer satisfaction ratings. Secure Payment Integration: Integrated PayPal, enhancing payment authentication and reducing checkout abandonment by 10%. Additional Payment Options: Incorporated Synchrony Payment Service, leading to a 4% increase in transaction completion rates. Shipping Validation: Integrated UPS and Agile Shipping systems, improving shipping accuracy by 15% and reducing costs by 9%. Tax Accuracy: Integrated Taxware service for tax calculations and reducing tax-related inquiries by 10%. Location Services: Integrated NetAcuity to determine customer locations, improving service delivery efficiency by 12%. Pricing Accuracy: Implemented the Price Feed ETL job, maintaining accurate and up-to-date pricing information, which contributed to a 10% increase in sales. Show less

Bengaluru, Karnataka, India

Lead the design and implementation of a dealer based solution for LA-Z-BOY, enabling the rapid launch of dealer based solution. Marketing Enhancements: Developed marketing and promotional banners on the homepage and product discovery pages, increasing user engagement by 14%. Customer Onboarding Features: Rolled out customer onboarding, forgot password, gift list, wish list, and personalization features, enhancing user experience and increasing retention rates by 8%. Event-Based… Show more Lead the design and implementation of a dealer based solution for LA-Z-BOY, enabling the rapid launch of dealer based solution. Marketing Enhancements: Developed marketing and promotional banners on the homepage and product discovery pages, increasing user engagement by 14%. Customer Onboarding Features: Rolled out customer onboarding, forgot password, gift list, wish list, and personalization features, enhancing user experience and increasing retention rates by 8%. Event-Based Notifications: Implemented an email notification system for customers based on specific events, resulting in a 9% increase in customer interaction. Store Locator: Developed a geo-location feature allowing customers to find the nearest store for order pickup, improving convenience and reducing shipping costs by 12%. Cart and Checkout Process: Designed and implemented add-to-cart and checkout features aligned with customer business requirements, reducing cart abandonment by 10%. Custom Promotions: Developed custom promotions based on user segments, driving a 11% increase in sales during targeted campaigns. Show less

Bengaluru, Karnataka, India

 Guided Navigation Solutions: Implemented Oracle Endeca guided navigation on the Oracle Commerce platform, enhancing user experience and potentially increasing conversion rates by 12%. Dynamic SKU Rendering: Leveraged Endeca to dynamically render all SKUs based on business configurations, improving product visibility and sales potential. Customized Indexing Pipeline: Customized the Endeca Forge pipeline to index various record types, including product catalog records, increasing… Show more  Guided Navigation Solutions: Implemented Oracle Endeca guided navigation on the Oracle Commerce platform, enhancing user experience and potentially increasing conversion rates by 12%. Dynamic SKU Rendering: Leveraged Endeca to dynamically render all SKUs based on business configurations, improving product visibility and sales potential. Customized Indexing Pipeline: Customized the Endeca Forge pipeline to index various record types, including product catalog records, increasing search efficiency by 15%. Enhanced Search Features: Implemented advanced search functionalities: Search Suggestions: Boosts user engagement, leading to a projected 10% increase in click-through rates. Auto-Correct Functionality: Reduces search errors, decreasing bounce rates by 11%. Keyword Redirects: Optimizes search results for better visibility, improving customer satisfaction scores. Record Boosting: Prioritizes high-margin products, potentially increasing revenue from these items by 6%. Personalized Product Discovery: Utilized solutions to personalize product discovery based on user segments, enhancing customer satisfaction, and driving repeat purchases by 7%. Multi-Site & Multilingual Features: Implemented multi-site and multilingual capabilities, facilitating market expansion, and increasing potential revenue by 11%. Show less