Shivarama Krishna Dakoju
Westmead,NSW
Summary
Highly skilled Big Data Solution Architect with extensive experience in designing and implementing scalable big data architectures and solutions that enhance business insights and improve decision-making. Proven track record in leading cross-functional teams, migrating legacy systems to cloud-based solutions, and implementing machine learning algorithms to automate data analysis. Committed to ensuring data security, improving data quality, and translating business needs into technical requirements, I am eager to leverage my expertise to drive data-driven growth in my next role.
Overview
11
11
years of professional experience
Work History
Bigdata Solution Engineer
Westpac Banking Corporation, WBC
07.2022 - Current
- Designed comprehensive data solutions boosting customer engagement by 25% using Hadoop ecosystems
- Managed team of 10 in implementing and maintaining NoSQL databases resulting in data error reduction by 30%
- Worked on multiple POC's to implement and integrate external SAS (FACE-Fraud Analytical Calculation Engine) systems to Hadoop Ecosystem
- Conceptualized robust ETL management strategy, increasing process efficiency by 40%
- Orchestrated Azure PAAS migration project boosting data security and saving 20% of infrastructure costs
- Conducted training sessions for 50+ employees increasing overall team productivity by 15%Designed and developed framework architecture.
- Worked on external systems systems with Hadoop ecosystem like Quantexa and FACE (Fraud Analytics Calculation Engine)
- Involved in solution designs and decisioning for various complex initiatives Designed information architecture and model of organization's asset Technical Guidance
- Solution presentations to governance forums
- Project estimation and presentations to project stakeholders
- Delivered comprehensive technical support to customers, ensuring prompt resolution of issues and increased client satisfaction levels.
- Developed custom solution proposals for clients by conducting in-depth needs assessments, resulting in tailored offerings that addressed unique challenges and delivered measurable results.
- Optimized system performance through thorough testing, troubleshooting, and continuous improvement initiatives.
- Streamlined internal processes for increased efficiency, focusing on project management and task delegation.
- Identified opportunities for business growth by analysing market trends and competitor offerings, leading to strategic decision-making efforts.
- Provided technical expertise in product demonstrations, leading to increase in successful client conversions.
- Managed multiple high-priority projects simultaneously, consistently meeting deadlines while maintaining focus on quality control throughout all stages of delivery.
- POC's on latest technologies like Generative AI for Synthetic Data Generation which save >$300k on project testing costs.
Bigdata Solution Engineer
Tata Consultancy Services
01.2019 - 07.2022
- Responsible for developing solutions to AUSTRAC reporting for Anti money laundering, unusual matter reporting, suspicious matter reporting
- Responsible for designing and working on various POC on data patterns and ingestion, transformation and outbound modules
- Developed API using Java Hibernate for Unusual Matter Reporting Tool
- Involved in designing solutions for data assets in functional, foundational and business data products Produce design and architecture of Cloud solution to meet the requirements Design, prototype and deliver cloud-native solutions, leverage cloud-specific Azure platform rich services offering Serve as a cloud evangelist, consult and provide technical guidance on Azure design, governance, performance
- Technical guidance on Hadoop technologies Spark performance tuning for complex business rules and datasets
- Implemented the ETL process to migrate legacy Datawarehouse systems to Bigdata environment
- Defined the data storage strategy and implementation roadmaps Designed the information architecture and model of an organization's assets
Senior Bigdata Engineer - Technical Lead
Tata Consultancy Services
10.2018 - 12.2018
- Solution presentations to governance forums
- Lead the team in migrating from on-premises to Azure
- Data Lake Process Automation and ETL activities
- Performance Tuning
- Responsible for architecture design, develop data reporting structures
- Performed preventative maintenance to keep tools and equipment functional.
- Established strong working relationships with clients through exceptional communication skills, fostering trust and collaboration.
- Wrote, reviewed and edited technical document in accordance with template requirements.
- Developed positive working relationships with stakeholders to effectively coordinate work activities.
- Achieved successful project outcomes by maintaining accurate documentation and meeting strict deadlines.
- Improved team productivity by providing technical guidance and mentoring junior engineers.
Bigdata Engineer
Tata Consultancy Services
01.2018 - 10.2018
- Customer Service Hub, Netreveal, Program Shield 3.0
- Created high- and low-level specification documents Metadata management
- Involved in data lineage, security and data governance
- Involved in ingesting, transforming data as per business rules Ingestion of complex data structures and transforming
Bigdata Engineer
Tata Consultancy Services
05.2016 - 01.2018
- Created high- and low-level specification documents
- Complex programming in PySpark, Hive, HBase
- Involved in data lineage, security and data governance
- Involved in ingesting, transforming data as per business rules
- Ingestion of complex data structures and transforming
Application Developer/Sr.Application Developer
Tata Consultancy Services
02.2013 - 05.2016
- Lead a team to develop frontend desktop applications using .Net and Java Process automation to reduce the manpower and delivery time
- Mentor Junior team members Implemented complex algorithms to find the exact paths and requirements for telecom industry
- Web automation in VB.Net and C# to capture the information and network map images from ArcGIS
- Developed various customized programs to send SMS alerts to all project management team on status reports and escalations
- Developed applications for automatic job assignments
Education
Bachelor of Science - Computer Science
MVGR College of Engineering
Vizianagaram, Andhra Pradesh05.2012
Electronics - Electronics
DOEACC
Aurangabad, Maharastra07.2009
Skills
- Microsoft Azure
- Generative AI
- Azure Cognitive Services
- Apache Spark
- HDFS
- Atlas
- Azure Data Factory
- Hive
- HBase
- Python Programming
- ControlM
- Web Services
- SQL
- ASP NET
- C#
- ADLS2
- Splunk
- Azure Data Lake
- API Development
- Phoenix
- Teradata
- DevSecOps
- Bitbucket
- Jira
- Confluence
- Data Patterns
- Data Products
- Visio
- Presentations
- Data Warehousing
- Hadoop
- Agile
- Technical Writing
- Erwin
- Big Data Analytics
- Agile Methodology
- Git Version Control
- Java programming
- Data Modelling
- NoSQL Databases
- Tableau Reporting
- Data Engineering
- Data Governance
- Data Pipeline Design
- Spark Development
- Machine Learning
- Performance Tuning
- Metadata Management
- Hadoop Ecosystem
- Data Lineage
- Apache HBase
- Data Analysis
Personal Information
Achievements:
2023-11-15 -> Westpac TECHx23 AWS DeepRacer Championship-Created a Reinforcement Learning model to around a racetrack and stood 3rd place in the event
2020-06-20 -> Westpac TECHx21 AWS DeepRacer Championship-Created a Reinforcement Learning model to around a racetrack breaking an Australian & New Zealand Record with a time 00:08.071 seconds for the fastest lap!!
2020-11-23 -> Won CEO award from Westpac FY2020
Visa Status: Indian Birth and Australian Citizen
DOB: 23-02-1990
Gender: Male
Languages: Telugu, Hindi, Tamil, English
Timeline
Bigdata Solution Engineer
Westpac Banking Corporation, WBC
07.2022 - Current
Bigdata Solution Engineer
Tata Consultancy Services
01.2019 - 07.2022
Senior Bigdata Engineer - Technical Lead
Tata Consultancy Services
10.2018 - 12.2018
Bigdata Engineer
Tata Consultancy Services
01.2018 - 10.2018
Bigdata Engineer
Tata Consultancy Services
05.2016 - 01.2018
Application Developer/Sr.Application Developer
Tata Consultancy Services
02.2013 - 05.2016
Bachelor of Science - Computer Science
MVGR College of Engineering
Electronics - Electronics
DOEACC
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