Dhrubajyoti Kalita

• Delivered architectural expertise and strategic insight to support the cloud transformation of customer-related applications and datasets across cross-functional teams.
• Leverage deep expertise in design and architecture review to guide strategic public cloud initiatives across multiple project life cycles, ensuring alignment with business goals.
• Designed and developed application architectures for cloud and on-premise implementations.
• Served as the technical liaison between business stakeholders, architecture teams, and development groups to ensure alignment on strategy and execution.
• Conducted feasibility assessments by developing and testing architectural designs, and proof of concepts.
• Created detailed documentation regarding application architectures and processes.
• Designed new applications architectures that met business objectives while adhering to industry standards.
• Reviewed existing systems architecture and proposed improvements for greater efficiency.
• Conducted systems design analysis, feasibility assessments, and cost studies to propose efficient, cost-effective cloud solutions tailored to organizational needs.
• Architected and led end-to-end cloud infrastructure and observability initiatives, enhancing system resilience, performance, and operational visibility.
• Created and standardized cloud infrastructure and service deployment patterns, with integrated CI/CD pipelines, streamlining delivery and operational efficiency.

Project: Helix(Merchant services payment technology) cloud enablement and strategic migration

• Spearheaded multiple proof of concepts, and developed technical primers, pioneering cloud patterns and best practices that became widely adopted across the organization.
• Developed cloud-based applications using Java, Node, and Python with an emphasis on performance monitoring and optimization.
• Coordinated efforts across teams to enable smooth public cloud adoption, ensuring on-time, on-budget delivery, and operational success.
• Utilized design and architecture expertise to lead the review and execution of strategic public cloud initiatives, ensuring consistency and excellence across various project life cycles.
• Collaborated with Product owners and architecture team to prioritize the backlog.
• Documented cloud architectures and processes for knowledge sharing and compliance purposes.
• Optimized cloud resource utilization and expenditure using cost management tools.
• Implemented and managed Kubernetes clusters for container orchestration, enhancing application scalability.
• Automated cloud deployments using Terraform and CloudFormation to enhance operational efficiency.
• Ensured compliance with industry standards and regulations regarding security of data stored in a public cloud environment.
• Designed multiple deployment patterns for cloud infrastructure and services, leveraging CI/CD pipelines to ensure scalable, automated, and efficient delivery.
• Provided technical support and training to teams on cloud technologies and best practices.
• Participated actively in designing high availability solutions utilizing serverless computing technologies like Lambda functions.

Projects: Auto Dialer, Contact Strategy Management, Digital Outreach (Capital One Loan Servicing), Odyssey ( loan application interface)

• Spearheaded the technical design of digital transformation projects, utilizing AWS, optimizing infrastructure, and driving business transformation.
• Collaborated with product owners and business analysts to determine requirements.
• Led the development of event-driven consumer applications using Spring Boot, Kafka, and Spring Batch, optimizing real-time data processing and scalability.
• Led the design and development of a Rule Engine library using Drools, streamlining decision-making processes, and enhancing system flexibility.
• Utilized Domain-Driven Design to create robust, scalable microservices, enabling seamless integration and scalability within the overall system architecture.
• Implemented performance improvements, addressed security vulnerabilities, and resolved application defects, ensuring optimal system performance and security.
• Spearheaded the creation of Splunk and Grafana dashboards to provide real-time monitoring, enhancing operational visibility, and enabling faster decision-making.
• Facilitated collaboration across multiple platforms to integrate microservices into CI/CD processes, ensuring smooth, and timely application deployments.
• Facilitated team meetings and workshops to foster collaboration and share best practices.
• Identified opportunities for improving existing processes, systems or applications.
• Provided support for production deployments and coordinated release activities, ensuring smooth and efficient application rollouts.

United Parcel Service (UPS), Alpharetta, GA, USA

Project: Global Locator Family Applications

• Led cross-functional project teams, and managed on-site coordination to ensure seamless execution and timely delivery of project milestones.
• Created low-level designs (LLD), application architecture blueprints, and detailed technical specifications to support scalable and maintainable solutions.
• Developed web service consumers using the Axis2 framework and JAX-WS for service publishing, and implemented JMS to facilitate message exchange with external interfaces.
• Integrated Bing Maps REST API with JSON to implement geocoding, driving directions, and mapping functionalities within applications.
• Managed client communications, provided regular project updates, and supervised daily team activities to ensure alignment with project objectives and timelines.
• Identified areas of improvement in existing systems and provided solutions to resolve issues.
• Created detailed documentation regarding system configurations and changes made over time.
• Supported production deployments and proactively facilitated release activities, contributing to seamless delivery and system reliability.
• Conducted code reviews to ensure high-quality code was produced that adhered to coding standards.
• Participated in architectural discussions regarding design decisions related to scalability and security.

Various projects

Project 1 (SFR French): ACC application, ADG portal

Project 2 (Aviva Ireland): Aviva Hibernian (HiPLUS)

Project 3 (Aviva Canada): E-Commerce Project

Project: Manheim Financial Services (MAFS-DA)

Various projects

Project 1: Sangam Application (www.icicibank.com)

Project 2 : Esourcing Picture Card (Image downloading)

Project 3: NRI Home Loans

ISFA - (Sales Force Automation)