Sachin Kakkar
Bothell,WA
Summary
18 years of Expertise in: ● Software Development ● Architecting Solutions ● New Feature Development ● Quality Coding and Peer Review ● Testing & Debugging ● Requirements Gathering Analysis ● Design & Development ● Application Support and Maintenance ● Training & Development ● SOLID Coding Principles ●Team Management
Oracle ATG Framework (9.4 to 11.2) Including Oracle ATG Web Commerce, BCC, ATG Rest Services (Legacy / MVC), Java, J2EE (JSPs, Servlets), Object Oriented Programming and Design Patterns etc., Scala 3.0, R programming, Python REST API
Maven, Version Control using SVN, GIT, GitHub
Databases like Oracle 11g, MySQL 5.6.1
Technically inclined professional contributing best-in-class programming skills to develop and maintain highly innovative, consumer-facing software applications and frameworks.
Led the development of solutions using J2EE/Web technologies to address common issues across multiple modules of the overall system.
Extensive expertise in defining technical requirements, designing innovative business solutions, managing project roles, estimating resources, addressing training needs, delivering high-quality projects, and ensuring client satisfaction. Experienced in both SAFe Agile and traditional Waterfall methodologies. Facilitated design meetings to establish technical architecture, address design challenges, and resolve system integration and testing issues.
Developed high-level design documents, including use cases, component diagrams, and sequence diagrams. Driven by challenges and committed to success in all endeavors, an effective communicator with outstanding analytical, technical, and client relationship management skills.
Overview
19
19
years of professional experience
1
1
Certification
Work History
Principal Solution Architect
AT&T
05.2022 - Current
- Lead the design and architecture of the Next Gen Advanced Network Services product portfolio, focusing on Network Exposure APIs like Network Performance Monitoring and Quality of Service on Demand
- Drive ideation, incubation, POCs, and trials in collaboration with AT&T Network teams, vendors, ISVs, and hyperscaler partners
- Define technical architecture and contribute to market assessments, product roadmaps, and resource management for the IoT Next Gen Portfolio
- Collaborate with product managers and architects to define product specifications and ensure alignment with GTM readiness
- Support IoT and Enterprise customer opportunities by providing pre-sales solutions, customer POCs, and trials
Software Development Manager | Java/ATG Developer
Accenture (Client: AT&T)
12.2021 - 05.2022
- Led 3 teams comprising 20 Java/ATG developers
- Managed scheduling and project status reporting
- Participated in project meetings, understood project requirements, and planned accordingly
- Gathered new requirements for different modules, developed release plans, and organized work for subsequent releases
- Guided the team through development and testing phases
- Provided direction and technical expertise in design and development
- Delivered solutions to business clients based on the ATG/Java/J2EE eCommerce platform and assisted in creating technical design documents for new business requirements or system enhancements
- Evaluated resource performance through the review of completed work assignments
- Responsible for code reviews of critical and high-priority features
- Environment: J2EE (Java1.7/1.8, JSP, Servlets), Web logic, ATG 10.2 REST MVC, CSS3, SVN, Eclipse (4.0), Web Services (Rest, Soap), Jira, ATG10.2
Lead Software Developer
Accenture (Client: AT&T)
01.2013 - 12.2021
- Served as Lead Software Developer, managing an onsite/offshore team for project solution design, development, and implementation
- Collaborated with the Product Owner, Scrum Master, and team members to analyze project requirements and objectives
- Monitored development activities at each stage, providing feedback and solutions
- Participated in all project lifecycle phases—architecture, design, development, alpha, beta, release, and production support in an agile environment
- Produced high-level and low-level design documents, including class diagrams and program specifications
- Guided team members in developing the system based on the design
- Worked closely within an interactive team environment to implement functionalities using Oracle ATG Web Commerce, ensuring alignment with business requirements and development standards
- Performed code reviews and developed high-quality code following established processes
- Troubleshot production issues and conducted performance monitoring
- Collaborated with development teams to create efficient and sophisticated solutions for feature requests
- Environment: Java/J2EE, Oracle ATG 11.2 Web Commerce Platform which includes Dynamo Application server, Personalization, Commerce framework, DSP Tag libraries, JSTL Core Tag libraries, Repositories, Oracle commerce guided search and Navigation, ATG BCC, Rest MVC framework, JSON, JDK 1.7, JBoss EAP 6.4, JSP, Servlets, XML, XSD, SVN, Eclipse, MS Office Visio, Weblogic, Rally, Jira, Splunk
Software Developer
Accenture (Client: AT&T)
12.2009 - 12.2012
- Actively participated in coding and development tasks for key modules and features
- Gathered and analyzed requirements, providing accurate estimates
- Collaborated with cross-functional teams including System Analysts, Business, QA, and Release Management
- Represented the development team in project bug triage meetings
- Led a team of 6 offshore developers (India)
- Reviewed and approved logic developed by the team prior to production deployment
- Delivered technical solutions through high-level and detailed technical design documents
- Customized and extended ATG Personalization and Commerce Framework components to support purchase processes, including order loading, modifications, repricing, and checkout
- Environment: Java/J2EE, Oracle ATG 11.2 Web Commerce Platform which includes Dynamo Application server, Personalization, Commerce framework, DSP Tag libraries, JSTL Core Tag libraries, Repositories, Oracle commerce guided search and Navigation, ATG BCC, Rest MVC framework, JSON, JDK 1.7, JBoss EAP 6.4, JSP, Servlets, XML, XSD, SVN, Eclipse, MS Office Visio, Weblogic, Rally, Jira, Splunk
Software Developer
Accenture (Client: Carrefour Group)
01.2008 - 11.2009
- Analysis, design, and development of applications based on J2EE design patterns
- Used Struts as MVC Framework for designing the complete Web tier
- Developed J2EE components on Eclipse IDE
- Responsible for writing Data Access Objects (DAO) using JDBC
- Responsible for writing SQL and PL/SQL
- Worked with Several Design Patterns like MVC, Singleton, Service Locator, Factory Pattern, Abstract Factory Pattern, Facade Pattern and Value Object
- Involved in creating case diagrams, object model diagrams, class diagrams, deployment diagrams etc
- Using UML/Rational Rose
- Interacted with the client & the business communities for requirements and production issues
- Environment: Java, JSP, XML, ANT, PL/SQL, Tomcat, Oracle 9i, Eclipse
Java Trainer
Accenture
05.2006 - 12.2007
- Delivered Core Java/J2EE training to freshers and lateral hires in Accenture
- Contributed to Core Java/J2EE question bank
Education
Master of Science - Data Science
University of Notre Dame
03.2025
Master of Science - Software Systems
BITS Pilani
12.2011
Bachelor’s degree - computer science
Kurukshetra University
12.2005
Skills
- Agile Tools: iTrack
- Agile Tools: Jira
- Web Technologies: Java
- Web Technologies: JSP
- Web Technologies: Servlets
- Web Technologies: Struts
- Web Technologies: SOAP Web Services
- Web Technologies: JDBC
- ATG Technologies: Oracle ATG Framework (94 to 112)
- ATG Technologies: Oracle ATG Web Commerce
- ATG Technologies: BCC
- ATG Technologies: ATG Rest Services (Legacy / MVC)
- ATG Technologies: Object Oriented Programming
- ATG Technologies: Design Patterns
- App Servers: JBoss 64
- App Servers: Oracle Weblogic 10x
- Database: Oracle 11g
- Database: MySQL 561
- Configuration Tools: SVN
- Configuration Tools: CodeCloud
- Build Process: Maven
- Build Process: ANT
- Scripting: JavaScript
- Scripting: XML
- Scripting: XSL
Educationandprofessionalachievements
- Master of Science in Data Science, University of Notre Dame, USA, 05/25
- Master of Science in Software Systems, BITS Pilani, India, 05/11
- Bachelor’s degree in Computer Science, Kurukshetra University, India, 05/05
Coreskills
iTrack, Jira, Java, JSP, Servlets, Struts, SOAP Web Services, JDBC, Oracle ATG Framework (9.4 to 11.2), Oracle ATG Web Commerce, BCC, ATG Rest Services (Legacy / MVC), JBoss 6.4, Oracle Weblogic 10.x, Oracle 11g, MySQL 5.6.1, SVN, CodeCloud, Maven, ANT, JavaScript, XML, XSL
Certification
- Amazon Web Services (AWS) Certified Solutions Architect- Associate
- Amazon Web Services (AWS) Certified Cloud Practitioner
- Sun Certified Java Programmer (JDK-1.5)
- Sun Certified Business Component Developer (SCBCD EJB -3.0)
Position Held
- Java Developer
- Solution Architect
- Software Development Manager
Timeline
Principal Solution Architect
AT&T
05.2022 - Current
Software Development Manager | Java/ATG Developer
Accenture (Client: AT&T)
12.2021 - 05.2022
Lead Software Developer
Accenture (Client: AT&T)
01.2013 - 12.2021
Software Developer
Accenture (Client: AT&T)
12.2009 - 12.2012
Software Developer
Accenture (Client: Carrefour Group)
01.2008 - 11.2009
Java Trainer
Accenture
05.2006 - 12.2007
Bachelor’s degree - computer science
Kurukshetra University
Master of Science - Data Science
University of Notre Dame
Master of Science - Software Systems
BITS Pilani