Rajan Arora
Enterprise Architect/ Solutions Architect/ Presales - Data Architecture, AI, ML
Faridabad
Summary
Experienced Enterprise Solutions Architect specializing in digital transformation, cloud automation, and data science platforms. Proficient in AWS, Azure, GCP, AEM, OCI. Skilled in generative AI, open AI, and chatGPT. Expertise includes big data, DevOps, artificial intelligence, machine learning, RPA, IOT, intelligent apps, API, and microservices. Proven track record in delivering successful projects for international and domestic customers.
Overview
19
19
years of professional experience
1
1
Certification
Work History
Enterprise Architect/ Chief Architect (Freelancer)
Bikayi
GURUGRAM
07.2021 - Current
- Drive C-level client relationships and engagements by leading teams across data governance, Data Engineering, MDM, Reporting, Visualization, and Al/ ML
- Manage CXO level clients and help define business-focused Data and Al strategy
- Experience with Cloud Hyperscalers: AWS, GCP, Azure, OCI, AEM and VMWare Horizon
- Implement Data and Al solutions for continuous modernization and improvement
- Design, develop, and implement generative Al and ML solutions to optimize audit processes
- Working with the Standalone SAP HANA Cloud Data Lake in SAP Datasphere, working with MDG9.0/9.1/9.2 on SHANA, Oracle Fusion Experience working Delivery methodologies like Waterfall, Agile/SAFe, Scrum methodologies and tools used for work planning and tracking such as Rally, Jira etc
- Expertise in Generative Artificial Intelligence with AWS Bedrock, Find and implement the right algorithms and tools for NLP tasks, Extend ML libraries and frameworks to apply in NLP tasks
- Proficiency in Al pair programming technique specifically with AWS Code Whisperer
- Domains Served: ECommerce (B2B, B2C, D2C), Retail, CPG, Healthcare, Telecom, Banking and Financial Services, Automotive, Media & Entertainment, Energy and Utilities, Technology etc
- In-depth understanding of cloud computing technologies, including Infrastructure as a Service (laaS), Platform as a Service (PaaS), and Software as a Service (SaaS)
- Enterprise Architecture Tools worked on Ardoq, Orbus Software iServer, Mega Hopex, LeanIX Enterprise Architecture Suite, BiZZdesign HoriZZon, BOC Group ADOIT, Sparx Systems Enterprise Architect, Planview Enterprise One, Atoll Group SAMU, Software AG Alfabet, ValueBlue Blue Dolphin, Meta, Troux, Application Portfolio Rationalization (APR)
- Experience in SDLC with key emphasis on the trending Big Data Technologies - Spark, Scala, Spark Mlib, Hadoop, Tableau, Cassandra
- Good Knowledge of Big Data and Data Warehouse Architecture and Designing Star Schema, Snow flake Schema, Fact and Dimensional Tables, Physical and Logical Data Modeling using Erwin, ER Studio
- Architect, design & develop Big Data Solutions practice including set up Big Data Work Experience roadmap, build supporting infrastructure and team to provide Big Data
- Architecting and implementing Portfolio Recommendation Analytics Engine using Hadoop MR, Oozie, Spark SQL, Spark Mlib and Cassandra
- Excellent understanding of Hadoop architecture and underlying framework including storage management
- Extensive experience in data modeling, data architect, solution architect, data warehousing & business intelligence concepts and master data management (MDM) concepts
- Expertise in architecting Big data solutions using Data ingestion, Data Storage
- Experienced in Worked on NoSQL databases - Hbase, Cassandra & MongoDB, database performance tuning & data modeling
- Extensive knowledge in architecture design of Extract, Transform, Load environment using Informatica Power Center
- Experience in Handling Huge volume of data in/out from Teradata/Big Data
- Experience in development of Big Data projects using Hadoop, Hive, HDP, Pig, Flume, Storm and Map Reduce open source tools/technologies
- Architecting, Solutioning and Modeling DI (Data Integrity) Platforms using sqoop, flume, kafka, Spark Streaming, Spark MIlib, Cassandra
- Strong experience in migrating data warehouses and databases into Hadoop/NoSOL platforms
- Global presales, End to end solutioning, Large & Complex Deals, Multi tower experience, strong in commercials.
Enterprise Architect Data Science
HCL Technologies
NOIDA
01.2021 - 06.2021
Solution Advisor Data Science
DXC Technology
NOIDA
05.2019 - 08.2020
Principal Consultant Cloud Business
Tech Mahindra
NOIDA
07.2018 - 05.2019
Solutions Manager
Cognizant Technology Services
NOIDA
09.2014 - 10.2017
Solution Architect - Data Science
DXC Technology
NOIDA
08.2013 - 09.2014
Solution Architect
NaviSite Inc.
GURUGRAM
07.2011 - 06.2013
Solution Architect
Zensar Technologies
PUNE
05.2010 - 07.2011
Solution Architect
HCL Technologies
NOIDA
02.2008 - 05.2010
Business Account Executive
IBM India
GURUGRAM
07.2007 - 01.2008
Business Analyst
Aar Kay Steels
DELHI
07.2005 - 07.2007
Education
Masters of Computer Applications -
Indira Gandhi National Open University
12.2012
Bachelor of Computer Applications (BCA) -
Guru Gobind Singh Indraprastha University (GGSIPU)
08.2005
Skills
- Cloud: AWS/ Azure/ GCP/ OCI/ AEM, Public, Private Cloud, Hybrid Cloud, MultiCloud, Azure Cognitive Services
- Data Architecture/ Big Data Analytics
- DevOps/ DevSecOps
- High Level Design (HLD), Low Level Design (LLD), Proof of Concept (POC), Statement of Work (SOW), Due Dilligence (DD), Bill of Material (BOM)
- Go-To-Market Strategies (GTM)
- Data Architecture: Data Warehouse, Data Modelling, Data Lakes, Data Factory, Data Mesh, SnowFlake, Hadoop, Spark, Scala, Kafka, MapReduce, MongoDB
- Artificial Intelligence/ Machine Learning/ Gen AI
- RPA- UiPath, Automation Anywhere, BluePrism
- Computer Vision, Predictive Analytics, Advanced Analytics
- Data Visualization - Qlik (QlikView and QlikSense), Power BI or Tableau
- Multi Tower Deal Support
- Agile/ Scrum Methodology/ SAFe Product Owner
Certification
- AWS Certified Solution Architect Professional, Amazon Web Services, 06/2022, https://aws.amazon.com/verification, Q48LP92JPBEE16C3
- Microsoft Certified Designing Microsoft Azure Infrastructure Solutions (AZ - 305), Microsoft, 06/2022, MS0993462566
- Google Cloud Certified Cloud Architect Professional, Google Cloud, 06/2022, https://google.accredible.com/405e1db0-93ef-4183-8ca2-b5c0c888e8ac
- TOGAF 9.1, 9.2, The Open Group, 09/2010
- Microsoft Certified IT Professional (MCITP), Microsoft, 09/2010
- Project Management Professional (PMP), PMI, 09/2010
- LinkedIn Certified Critical Thinking for Better Judgment and Decision-Making
- LinkedIn Certified Thought Leader
- LinkedIn Certified Selling to the C-Suite
Accomplishments
- Successfully negotiated and closed a $600M integrated outsourcing deal for a European Telecom Giant, resulting in significant cost savings and increased operational efficiency.
- Demonstrated exceptional sales skills by converting an $8M+ cloud deal for a leading Manufacturing giant in the Nordics, fostering a long-term client relationship and driving revenue growth.
- Actively participated in an impactful personality development workshop, 'Act for Impact', organized by TPCL Private Ltd. to enhance personal and professional growth.
Timeline
Enterprise Architect/ Chief Architect (Freelancer)
Bikayi
07.2021 - Current
Enterprise Architect Data Science
HCL Technologies
01.2021 - 06.2021
Solution Advisor Data Science
DXC Technology
05.2019 - 08.2020
Principal Consultant Cloud Business
Tech Mahindra
07.2018 - 05.2019
Solutions Manager
Cognizant Technology Services
09.2014 - 10.2017
Solution Architect - Data Science
DXC Technology
08.2013 - 09.2014
Solution Architect
NaviSite Inc.
07.2011 - 06.2013
Solution Architect
Zensar Technologies
05.2010 - 07.2011
Solution Architect
HCL Technologies
02.2008 - 05.2010
Business Account Executive
IBM India
07.2007 - 01.2008
Business Analyst
Aar Kay Steels
07.2005 - 07.2007
Masters of Computer Applications -
Indira Gandhi National Open University
Bachelor of Computer Applications (BCA) -
Guru Gobind Singh Indraprastha University (GGSIPU)
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