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Rajkumar Career Growth & Advancement trainer in South 24 Parganas

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Rajkumar

18+ yrs IT Expert | Mentor in Data Architecture, Modelling, Azure, Databricks & GenAI

Garia Garden, South 24 Parganas, India - 700084.

Verified 10 yrs of Exp 4 Students

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Overview

I am a Cloud Data Architect and Consultant with 18+ years of experience(India & Overseas) in Data Architecture, Data Modelling, and Cloud Data Platforms (Azure, Databricks,AWS,GCP, Snowflake). A graduate with a B.E. in Information Technology (2006 batch), I also hold multiple professional certifications in Microsoft Azure, Databricks Lakehouse Platform, and Data Engineering.

Languages Spoken

Bengali Mother Tongue (Native)

English Proficient

Hindi Proficient

Education

The University Of Bardwan 2007

Bachelor of Engineering (B.E.)

Notarial Certificate 2020

Notarial Certificate

Address

Garia Garden, South 24 Parganas, India - 700084

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Teaches

Career Growth & Advancement Training

Class Location

Online Classes (Video Call via UrbanPro LIVE)

Student's Home

Tutor's Home

Years of Experience in Career Growth & Advancement Training

10

Teaching Experience in detail in Career Growth & Advancement Training

With over 18 years of experience in the IT industry and a dedicated 10+ years as a mentor, I specialize in bridging the gap between academic theory and industry reality. My teaching profile on UrbanPro is focused on one specific goal: helping freshers, college graduates, and early-career professionals successfully transition into the Data World. Expert Guidance for Data Transitions My mentorship approach is built on nearly two decades of technical expertise, ensuring my students don't just learn tools, but master the mindset required for high-growth data roles. 1. The "Fresh-to-Professional" Roadmap I specialize in guiding those with zero industry experience through the complexities of the data landscape. This includes: Skill Mapping: Identifying the right path (Data Analyst, Data Engineer, or Data Scientist) based on individual strengths. Bridge Programs: Converting college projects into industry-standard portfolios that catch the eye of recruiters. 2. Career Advancement & Strategic Positioning Mentorship is more than technical training; it is about career longevity. My 18+ years of experience allow me to provide: Resume Architecture: Rebuilding resumes to highlight "data-first" thinking, even for those coming from non-technical backgrounds. Interview Coaching: Conducting mock interviews that simulate real-world technical rounds and behavioral assessments common in top-tier IT firms. Industry Insights: Teaching students how to navigate corporate hierarchies and the "unspoken rules" of the IT sector to ensure rapid promotion post-hiring. 3. Mentorship Philosophy Having mentored hundreds of professionals over the last decade, I focus on Project-Based Learning. I believe the best way to enter the Data World is by solving real-world problems. My sessions are designed to move students from "tutorial hell" to "production-ready" status. Why Choose This Mentorship? 18+ Years of IT Industry perspective. 10+ Years of proven success in placement and career transitions. Domain Expertise: Deep understanding of what hiring managers in the "Data World" are actually looking for in this year. I don’t just teach you how to code or analyze; I teach you how to build a career that lasts.

Data Modeling Training

Class Location

Online Classes (Video Call via UrbanPro LIVE)

Student's Home

Tutor's Home

Years of Experience in Data Modeling Training

15

Teaching Experience in detail in Data Modeling Training

I have over 18 years of experience in Data Architecture and Data Modeling, leading global teams in designing enterprise data ecosystems across banking, telecom, and insurance domains. My teaching experience focuses on simplifying complex data modeling concepts through real-world case studies, hands-on exercises, and visual storytelling. I have trained data engineers, analysts, and architects on modeling techniques such as: Entity–Relationship (ER) and Dimensional Modeling for data warehousing Data Vault 2.0 for scalable, auditable enterprise data design Domain-Driven Design & Data Product Modelling for modern data platforms Data Mesh and Cloud Data Platform Integration (Azure, Databricks, Snowflake) My approach emphasizes clarity, practical implementation, and tool-agnostic design thinking, enabling learners to apply modeling principles directly in their work.

Cloud Computing Classes

Class Location

Online Classes (Video Call via UrbanPro LIVE)

Student's Home

Tutor's Home

Years of Experience in Cloud Computing Classes

10

Teaching Experience in detail in Cloud Computing Classes

I have 18+ years of IT experience specializing in Cloud Data Architecture and Platform Engineering across Azure, Databricks, and Snowflake ecosystems. My teaching focuses on real-world cloud implementation — from architecture design to deployment and governance. I train learners on: Cloud Fundamentals & Architecture Design (IaaS, PaaS, SaaS) Data Engineering on Azure & Databricks Storage, Networking, and Security in Cloud Environments ETL/ELT pipelines, cost optimization, and scalability patterns Building AI/GenAI-ready Cloud Platforms My classes combine hands-on labs, case studies, and industry frameworks, ensuring students gain practical, deployment-level expertise to succeed in cloud-based data roles.

Data Warehouse Training

Class Location

Online Classes (Video Call via UrbanPro LIVE)

Student's Home

Tutor's Home

Years of Experience in Data Warehouse Training

15

Teaching Experience in detail in Data Warehouse Training

With over 18 years of hands-on experience in Data Architecture and Data Warehousing, I’ve designed and implemented large-scale enterprise data platforms for global clients across banking, telecom, and insurance sectors. My teaching experience focuses on bridging theory with real-world application — helping learners understand how data warehouses are built, optimized, and scaled in modern cloud environments. I train students and professionals on: Data Warehouse Fundamentals — schema design, ETL/ELT pipelines, and data quality Dimensional Modeling (Kimball/Inmon) and Data Vault 2.0 methodologies Cloud Data Warehousing on Azure Synapse, Snowflake, and Databricks Lakehouse Performance tuning, partitioning, and query optimization Best practices for governance, lineage, and AI-readiness My sessions are interactive and project-driven, enabling learners to gain job-ready, implementation-level expertise in data warehousing and analytics architecture.

Snowflake Training

Class Location

Online Classes (Video Call via UrbanPro LIVE)

Student's Home

Tutor's Home

Years of Experience in Snowflake Training

5

Teaching Experience in detail in Snowflake Training

With 18+ years in the IT industry and a decade of dedicated mentorship, my teaching methodology is designed to transform theoretical knowledge into executive-level expertise. Over the past 5 years, I have specialized in upskilling professionals across all corporate grades in Snowflake (The Data Cloud), focusing on the strategic and architectural shift required for cloud-native success. Teaching Methodology: The "Architectural Fluency" Approach My instruction goes beyond tool-based training. I focus on the why behind the technology to ensure long-term career resilience. 1. Tiered Pedagogy (Cross-Grade Training) Having trained everyone from entry level to C-suite executives, I adapt my delivery to the learner's professional context: Foundation Level (Freshers): I bridge the gap from traditional RDBMS concepts to the "Data World," focusing on the paradigm shift of cloud storage and compute. Intermediate Level (Mid-Market): I focus on optimization, performance logic, and the transition from legacy ETL/DW systems to Snowflake. Leadership/Architect Level: I teach the high-level governance, security frameworks, and cost-benefit analysis required to lead large-scale cloud initiatives. 2. Conceptual Visualization I utilize a "Blueprint-First" method. Before writing a single line of SQL, I ensure students can mentally map the Snowflake architecture. This ensures that when they enter a professional environment, they are not just executing tasks but are building scalable solutions. 3. The "Consultant’s Lens" Leveraging my 5 years of large-scale Snowflake implementation experience, I teach through situational logic. My methodology involves presenting real-world business challenges and guiding students to deduce the most efficient Snowflake feature to solve them - whether it is Zero-Copy Cloning for dev environments or Snowpipe for real-time ingestion. Why This Leads to Career Growth My teaching is a career-accelerator. By focusing on governance, cost-optimization, and architectural integrity, I prepare my students for high-impact roles. On UrbanPro, I don't just "teach Snowflake" - I mentor students to think like Cloud Data Architects. *18+ Years of Industry Wisdom. *10+ Years of Mentorship Experience. *Proven Results across all corporate levels.

Upcoming Live Classes

Courses

Reviews (3)

5 out of 5 3 reviews

Rajkumar Chatterjee https://p.urbanpro.com/tv-prod/member/photo/14651620-small.jpg Garia Garden
5.0053
Rajkumar Chatterjee
A
Verified Student

"I had an excellent learning experience with Rajkumar during my training on Azure Fabric and modern data architecture. The sessions were deeply rooted in solving real-world enterprise challenges rather than just covering theoretical concepts. He consistently mapped technical design choices to actual business needs, helping bridge the gap between technology and outcomes. What truly stood out was the ability to translate complex architectural patterns into clear, business-aligned solutions - whether it was around scalability, cost optimization, performance, or governance. The hands-on examples and scenario-driven discussions made the learning immediately applicable. This training significantly enhanced my ability to design modern data platforms with a strong business-first mindset, and I would highly recommend Rajkumar to professionals looking to build practical, outcome-driven data architecture expertise. "

Rajkumar Chatterjee
K
Verified Student

"Working with Rajkumar has been a game‑changer for my career. His deep expertise in cutting‑edge technologies, combined with a clear and structured approach to career growth, made every session incredibly valuable. He doesn’t just teach technical skills—also guide you on how to position yourself for advancement, build confidence in your abilities, and stay ahead in a rapidly evolving field. What impressed me most was his ability to tailor advice to my personal goals, whether it was mastering machine learning concepts,AI, preparing for leadership roles, or navigating career transitions. The practical strategies, industry insights, and mentorship I received have already opened new opportunities for me. "

Rajkumar Chatterjee
D
Verified Student

Modern Data Modeling in Cloud - Data Vault & Data Mesh

"Described i with industry relevant practices and examples linking theory with real client experience. "

Have you attended any class with Rajkumar?

FAQs

1. Which classes do you teach?

I teach Career Growth & Advancement, Cloud Computing, Data Modeling, Data Warehouse and Snowflake Training Classes.

2. Do you provide a demo class?

Yes, I provide a free demo class.

3. How many years of experience do you have?

I have been teaching for 10 years.

Teaches

Career Growth & Advancement Training

Class Location

Online Classes (Video Call via UrbanPro LIVE)

Student's Home

Tutor's Home

Years of Experience in Career Growth & Advancement Training

10

Teaching Experience in detail in Career Growth & Advancement Training

With over 18 years of experience in the IT industry and a dedicated 10+ years as a mentor, I specialize in bridging the gap between academic theory and industry reality. My teaching profile on UrbanPro is focused on one specific goal: helping freshers, college graduates, and early-career professionals successfully transition into the Data World. Expert Guidance for Data Transitions My mentorship approach is built on nearly two decades of technical expertise, ensuring my students don't just learn tools, but master the mindset required for high-growth data roles. 1. The "Fresh-to-Professional" Roadmap I specialize in guiding those with zero industry experience through the complexities of the data landscape. This includes: Skill Mapping: Identifying the right path (Data Analyst, Data Engineer, or Data Scientist) based on individual strengths. Bridge Programs: Converting college projects into industry-standard portfolios that catch the eye of recruiters. 2. Career Advancement & Strategic Positioning Mentorship is more than technical training; it is about career longevity. My 18+ years of experience allow me to provide: Resume Architecture: Rebuilding resumes to highlight "data-first" thinking, even for those coming from non-technical backgrounds. Interview Coaching: Conducting mock interviews that simulate real-world technical rounds and behavioral assessments common in top-tier IT firms. Industry Insights: Teaching students how to navigate corporate hierarchies and the "unspoken rules" of the IT sector to ensure rapid promotion post-hiring. 3. Mentorship Philosophy Having mentored hundreds of professionals over the last decade, I focus on Project-Based Learning. I believe the best way to enter the Data World is by solving real-world problems. My sessions are designed to move students from "tutorial hell" to "production-ready" status. Why Choose This Mentorship? 18+ Years of IT Industry perspective. 10+ Years of proven success in placement and career transitions. Domain Expertise: Deep understanding of what hiring managers in the "Data World" are actually looking for in this year. I don’t just teach you how to code or analyze; I teach you how to build a career that lasts.

Data Modeling Training

Class Location

Online Classes (Video Call via UrbanPro LIVE)

Student's Home

Tutor's Home

Years of Experience in Data Modeling Training

15

Teaching Experience in detail in Data Modeling Training

I have over 18 years of experience in Data Architecture and Data Modeling, leading global teams in designing enterprise data ecosystems across banking, telecom, and insurance domains. My teaching experience focuses on simplifying complex data modeling concepts through real-world case studies, hands-on exercises, and visual storytelling. I have trained data engineers, analysts, and architects on modeling techniques such as: Entity–Relationship (ER) and Dimensional Modeling for data warehousing Data Vault 2.0 for scalable, auditable enterprise data design Domain-Driven Design & Data Product Modelling for modern data platforms Data Mesh and Cloud Data Platform Integration (Azure, Databricks, Snowflake) My approach emphasizes clarity, practical implementation, and tool-agnostic design thinking, enabling learners to apply modeling principles directly in their work.

Cloud Computing Classes

Class Location

Online Classes (Video Call via UrbanPro LIVE)

Student's Home

Tutor's Home

Years of Experience in Cloud Computing Classes

10

Teaching Experience in detail in Cloud Computing Classes

I have 18+ years of IT experience specializing in Cloud Data Architecture and Platform Engineering across Azure, Databricks, and Snowflake ecosystems. My teaching focuses on real-world cloud implementation — from architecture design to deployment and governance. I train learners on: Cloud Fundamentals & Architecture Design (IaaS, PaaS, SaaS) Data Engineering on Azure & Databricks Storage, Networking, and Security in Cloud Environments ETL/ELT pipelines, cost optimization, and scalability patterns Building AI/GenAI-ready Cloud Platforms My classes combine hands-on labs, case studies, and industry frameworks, ensuring students gain practical, deployment-level expertise to succeed in cloud-based data roles.

Data Warehouse Training

Class Location

Online Classes (Video Call via UrbanPro LIVE)

Student's Home

Tutor's Home

Years of Experience in Data Warehouse Training

15

Teaching Experience in detail in Data Warehouse Training

With over 18 years of hands-on experience in Data Architecture and Data Warehousing, I’ve designed and implemented large-scale enterprise data platforms for global clients across banking, telecom, and insurance sectors. My teaching experience focuses on bridging theory with real-world application — helping learners understand how data warehouses are built, optimized, and scaled in modern cloud environments. I train students and professionals on: Data Warehouse Fundamentals — schema design, ETL/ELT pipelines, and data quality Dimensional Modeling (Kimball/Inmon) and Data Vault 2.0 methodologies Cloud Data Warehousing on Azure Synapse, Snowflake, and Databricks Lakehouse Performance tuning, partitioning, and query optimization Best practices for governance, lineage, and AI-readiness My sessions are interactive and project-driven, enabling learners to gain job-ready, implementation-level expertise in data warehousing and analytics architecture.

Snowflake Training

Class Location

Online Classes (Video Call via UrbanPro LIVE)

Student's Home

Tutor's Home

Years of Experience in Snowflake Training

5

Teaching Experience in detail in Snowflake Training

With 18+ years in the IT industry and a decade of dedicated mentorship, my teaching methodology is designed to transform theoretical knowledge into executive-level expertise. Over the past 5 years, I have specialized in upskilling professionals across all corporate grades in Snowflake (The Data Cloud), focusing on the strategic and architectural shift required for cloud-native success. Teaching Methodology: The "Architectural Fluency" Approach My instruction goes beyond tool-based training. I focus on the why behind the technology to ensure long-term career resilience. 1. Tiered Pedagogy (Cross-Grade Training) Having trained everyone from entry level to C-suite executives, I adapt my delivery to the learner's professional context: Foundation Level (Freshers): I bridge the gap from traditional RDBMS concepts to the "Data World," focusing on the paradigm shift of cloud storage and compute. Intermediate Level (Mid-Market): I focus on optimization, performance logic, and the transition from legacy ETL/DW systems to Snowflake. Leadership/Architect Level: I teach the high-level governance, security frameworks, and cost-benefit analysis required to lead large-scale cloud initiatives. 2. Conceptual Visualization I utilize a "Blueprint-First" method. Before writing a single line of SQL, I ensure students can mentally map the Snowflake architecture. This ensures that when they enter a professional environment, they are not just executing tasks but are building scalable solutions. 3. The "Consultant’s Lens" Leveraging my 5 years of large-scale Snowflake implementation experience, I teach through situational logic. My methodology involves presenting real-world business challenges and guiding students to deduce the most efficient Snowflake feature to solve them - whether it is Zero-Copy Cloning for dev environments or Snowpipe for real-time ingestion. Why This Leads to Career Growth My teaching is a career-accelerator. By focusing on governance, cost-optimization, and architectural integrity, I prepare my students for high-impact roles. On UrbanPro, I don't just "teach Snowflake" - I mentor students to think like Cloud Data Architects. *18+ Years of Industry Wisdom. *10+ Years of Mentorship Experience. *Proven Results across all corporate levels.

Upcoming Live Classes

Courses

5 out of 5 3 reviews

Rajkumar Chatterjee
A
Verified Student

"I had an excellent learning experience with Rajkumar during my training on Azure Fabric and modern data architecture. The sessions were deeply rooted in solving real-world enterprise challenges rather than just covering theoretical concepts. He consistently mapped technical design choices to actual business needs, helping bridge the gap between technology and outcomes. What truly stood out was the ability to translate complex architectural patterns into clear, business-aligned solutions - whether it was around scalability, cost optimization, performance, or governance. The hands-on examples and scenario-driven discussions made the learning immediately applicable. This training significantly enhanced my ability to design modern data platforms with a strong business-first mindset, and I would highly recommend Rajkumar to professionals looking to build practical, outcome-driven data architecture expertise. "

Rajkumar Chatterjee
K
Verified Student

"Working with Rajkumar has been a game‑changer for my career. His deep expertise in cutting‑edge technologies, combined with a clear and structured approach to career growth, made every session incredibly valuable. He doesn’t just teach technical skills—also guide you on how to position yourself for advancement, build confidence in your abilities, and stay ahead in a rapidly evolving field. What impressed me most was his ability to tailor advice to my personal goals, whether it was mastering machine learning concepts,AI, preparing for leadership roles, or navigating career transitions. The practical strategies, industry insights, and mentorship I received have already opened new opportunities for me. "

Rajkumar Chatterjee
D
Verified Student

Modern Data Modeling in Cloud - Data Vault & Data Mesh

"Described i with industry relevant practices and examples linking theory with real client experience. "

Have you attended any class with Rajkumar?

Rajkumar describes himself as 18+ yrs IT Expert | Mentor in Data Architecture, Modelling, Azure, Databricks & GenAI. He conducts classes in Career Growth & Advancement, Cloud Computing and Data Modeling. Rajkumar is located in Garia Garden, South 24 Parganas. Rajkumar takes Regular Classes- at his Home and Online Classes- via online medium. He has 15 years of teaching experience . Rajkumar has completed Bachelor of Engineering (B.E.) from The University Of Bardwan in 2007. He is well versed in English, Bengali and Hindi. Rajkumar has got 3 reviews till now with 100% positive feedback.

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