Dhananjay Janarthanan | 9080617051 | dhananjayj30190@gmail.
com
Software Engineering | Machine Learning | Deep Learning
SUMMARY:
Versatile in SAP, BOBJ, EHANA, SAC, DataSphere, and Architect with 13 years of experience
in designing, developing, and delivering scalable solutions across diverse technologies, including SAP,
ABAP, Java, Python, JavaScript, .NET, related frameworks, and cloud-based frameworks. Proven track
record of excelling as both an individual contributor and a team leader, managing teams of up to 30
members to execute complex, high-impact projects. Skilled in full-stack development, cloud architecture,
microservices design, and end-to-end solution delivery. Successfully led a $15M digital transformation
initiative for a global client, enhancing system performance by 50% and reducing operational costs by
20%. Recognized with the "Excellence in Technology Leadership" award for driving technical innovation
and fostering collaboration. Certified in [AWS Solutions Architect, Sun Certified Java Professional,
Microsoft Certified .NET Professional], showcasing a commitment to professional excellence and
continuous learning.
CERTIFICATION:
Sun Certified Java Development Professional AWS Certified Solutions Architect
PROFESSIONAL EXPERIENCE:
Client: Google (Contract), Hybrid
Role: Engineering Lead Dec 2023 – Jun 2024
Role: Delivery Lead Feb 2023 – Jun 2024
Responsibilities
Managed diverse teams of developer in AGILE process over 35 members. Conducted
requirements gathering with stakeholders and developed user stories, as well as assigned criticality scores
and distributed among team via JIRA. Conducted regular sprint updates and daily stand-ups to track
progress with good documentation. Developed BOBJ Web Intelligence (Webi) and SAC dashboards,
leveraging embedded analytics as a data source for real-time insights.
Designed and optimized Datasphere/XSA models and views for data warehousing in E/HANA,
ensuring high-performance analytics. Created interactive SAC reports integrating with S/4HANA,
enhancing decision-making with real-time data visualization.
Collaborated with business stakeholders to analyze requirements, optimize reports, and
standardize analytics solutions across the enterprise. Provided solution alternatives for process
optimization, ensuring seamless integration of BOBJ, SAC, and E/HANA for improved reporting
efficiency
Spearheaded the development of scalable web applications using Java, Spring Boot, Angular, React,
and Typescript, leading to a 25% reduction in deployment time and 15% improvement in system
performance. Designed and implemented machine learning pipelines in Python, automating data
processing workflows, resulting in a 30% increase in model accuracy and saving 10 hours per week of
manual effort.
Drove front-end optimization projects using JavaScript frameworks, reducing page load time by 40%,
which improved user engagement by 20%. Led the migration of legacy systems to cloud-native solutions,
achieving a 99.9% uptime and reducing infrastructure costs by 18% annually. Collaborated with cross-
functional teams to deliver a secure payment processing system within 6 months, handling 5M+ daily
transactions with zero data breaches. Automated CI/CD pipelines using Spring Boot and Python,
decreasing deployment errors by 35% and enhancing overall team productivity. Presented actionable
insights from machine learning models to leadership, influencing key product decisions that increased
revenue by $2M annually.
Client: MetLife Insurance (Orrba Systems), Cary, NC
Role: Engineering Lead Manager Mar 2019 – Jan 2023
Responsibilities
Optimized claims processing by developing scalable microservices using Java and Spring Boot,
reducing processing time by 45% and increasing throughput by 30%. Developed BOBJ Web
Intelligence (Webi) and SAC dashboards, leveraging embedded analytics as a data source for real-
time insights.
Designed and optimized Datasphere/XSA models and views for data warehousing in E/HANA,
ensuring high-performance analytics. Created interactive SAC reports integrating with S/4HANA,
enhancing decision-making with real-time data visualization.
Collaborated with business stakeholders to analyze requirements, optimize reports, and
standardize analytics solutions across the enterprise. Provided solution alternatives for process
optimization, ensuring seamless integration of BOBJ, SAC, and E/HANA for improved reporting
efficiency
Mentored junior developers, led Agile development practices like TDD, BDD, and pair
programming, and ensured timely delivery of high-quality software solutions.
Client: PCI Core Software / Tiger (Orrba Systems), Dubai
Role: Sr Consultant – Software Engineering Jul 2012 – Jul 2018
Role: Consultant – Software Engineering Mar 2011 – Jul 2012
Responsibilities:
Delivered transformative software solutions for clients like Microsoft, BlackBerry, and Intel,
leveraging Java, Spring Boot, Angular, React, and Python to drive measurable results. Developed a
microservices architecture for Microsoft that improved system scalability by 40% and reduced
deployment times by 60%. Built an internal productivity dashboard using SAP and ABAP. Integrated
with SAP Odata APIs. Streamlined BlackBerry's automation processes, reducing manual efforts by 35%
through advanced Python scripts. Enhanced Intel's data analytics pipeline using machine learning models,
achieving a 25% improvement in prediction accuracy. Spearheaded front-end optimizations using
Angular and React, increasing user engagement rates by 30%. Delivered robust, customer-focused
solutions that generated over $2M in operational efficiencies for stakeholders. Designed, developed, and
maintained scalable and secure backend systems using Java, Spring, and Spring Boot, ensuring high
performance and reliability. Implemented microservices-based architectures, integrating with diverse
systems using RESTful APIs, while leveraging JMS, AMQ, and Kafka for efficient message queuing
and streaming. Optimized database performance by designing schemas, writing efficient queries, and
ensuring data integrity across Oracle and NoSQL databases. Deployed and managed applications on
AWS using containerization technologies and Nomad, ensuring smooth CI/CD workflows and cloud
scalability. Mentored junior developers, led Agile development practices like TDD, BDD, and pair
programming, and ensured timely delivery of high-quality software solutions.
EDUCATION:
Masters, University of Illinois, Mar 2019
PGDM, IIM K, Mar 2013
Bachelors, Anna University, Mar 2011
