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Garia Garden, South 24 Parganas, India - 700084.
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Details verified of Rajkumar Chatterjee✕
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Bengali Mother Tongue (Native)
English Proficient
Hindi Proficient
The University Of Bardwan 2007
Bachelor of Engineering (B.E.)
Notarial Certificate 2020
Notarial Certificate
Garia Garden, South 24 Parganas, India - 700084
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Class Location
Online class via Zoom
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.
1 Student Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Data Modeling Training
18
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.
Class Location
Online class via Zoom
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.
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Data Analytics classes
15
Teaching Experience in detail in Data Analytics classes
I have over 18 years of industry experience working with data across analytics, data warehousing, and enterprise data platforms, and I teach Data Analytics with a strong focus on real-world business application rather than only tools or certifications. My training is designed for students, freshers, and working professionals who want to understand how analytics is actually used inside organizations to support business decisions. I focus on building a clear analytics mindset—how to approach problems, work with data, and interpret insights meaningfully. In my Data Analytics classes, I cover the end-to-end analytics lifecycle, starting from understanding business requirements and framing analytical questions, to working with structured data and interpreting results. Learners gain clarity on key analytics concepts, metrics, KPIs, and reporting logic, and how these are applied across domains such as banking, insurance, retail, and telecom. My teaching approach emphasizes: Translating business problems into analytical questions Understanding data sources, data quality, and data limitations Interpreting reports and dashboards correctly Avoiding common mistakes made by early-career analysts Developing confidence in explaining analytics work during interviews Classes are interactive and discussion-driven, using real industry scenarios and examples to simplify complex concepts. I guide learners on how analytics teams function in real projects and what organizations actually expect from data analysts. The objective of my Data Analytics training is to help learners build strong fundamentals, practical understanding, and career-ready thinking, enabling them to work effectively with data and grow confidently in analytics roles—without relying solely on tool-specific training.
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
3
Board
CBSE, ICSE, IGCSE
Preferred class strength
Group Classes, One on one/ Private Tutions
Experience in School or College
I have over 3 years of structured teaching experience supporting school and college students in Computer Science, Information Technology and related subjects. I teach students across CBSE, ICSE and IGCSE boards, focusing on conceptual clarity, structured syllabus coverage and exam-oriented preparation. My approach combines academic rigor with real-world IT industry exposure gained over 18+ years in Data Architecture and Technology Consulting. This allows students to understand practical applications of programming, databases, digital systems and emerging technologies like Artificial Intelligence. I conduct both one-on-one and small group sessions, provide structured notes, assignments and mock tests, and track student progress regularly. My focus is on building strong logical thinking, problem-solving skills and digital confidence along with board exam readiness.
Subjects taught
Computers, Computer Practices, Information Technology, Computer Science, Computer Application
Taught in School or College
Yes
Teaching Experience in detail in Class 10 Tuition
I teach Class 9 and Class 10 students across CBSE, ICSE and IGCSE boards in Computer Applications, Information Technology, Computer Science and related subjects. My approach focuses on conceptual clarity, structured syllabus coverage and exam-oriented preparation. With 18+ years of industry experience in IT and Data Architecture, I bring practical exposure into the classroom, helping students understand not just “what to write in exams” but also how computers work in real-world scenarios. This makes learning more engaging and confidence-building. I cover complete syllabus topics including fundamentals of computers, programming basics, Python (where applicable), office tools, database concepts, cyber safety and emerging areas like Artificial Intelligence as introduced in CBSE curriculum. Classes are available both one-on-one and in small groups. Regular assignments, doubt-clearing sessions and mock tests are conducted to ensure strong board exam performance. My goal is to build strong logical thinking, problem-solving ability and digital confidence in students.
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 9 Tuition
3
Board
CBSE, ICSE, IGCSE
Preferred class strength
Group Classes, One on one/ Private Tutions
Experience in School or College
I have over 3 years of structured teaching experience supporting school and college students in Computer Science, Information Technology and related subjects. I teach students across CBSE, ICSE and IGCSE boards, focusing on conceptual clarity, structured syllabus coverage and exam-oriented preparation. My approach combines academic rigor with real-world IT industry exposure gained over 18+ years in Data Architecture and Technology Consulting. This allows students to understand practical applications of programming, databases, digital systems and emerging technologies like Artificial Intelligence. I conduct both one-on-one and small group sessions, provide structured notes, assignments and mock tests, and track student progress regularly. My focus is on building strong logical thinking, problem-solving skills and digital confidence along with board exam readiness.
Subjects taught
Information Technology, Computer Science, Computer Application, Computers, Computer Practices
Taught in School or College
Yes
Teaching Experience in detail in Class 9 Tuition
I teach Class 9 and Class 10 students across CBSE, ICSE and IGCSE boards in Computer Applications, Information Technology, Computer Science and related subjects. My approach focuses on conceptual clarity, structured syllabus coverage and exam-oriented preparation. With 18+ years of industry experience in IT and Data Architecture, I bring practical exposure into the classroom, helping students understand not just “what to write in exams” but also how computers work in real-world scenarios. This makes learning more engaging and confidence-building. I cover complete syllabus topics including fundamentals of computers, programming basics, Python (where applicable), office tools, database concepts, cyber safety and emerging areas like Artificial Intelligence as introduced in CBSE curriculum. Classes are available both one-on-one and in small groups. Regular assignments, doubt-clearing sessions and mock tests are conducted to ensure strong board exam performance. My goal is to build strong logical thinking, problem-solving ability and digital confidence in students.
Upcoming Live Classes
5 out of 5 4 reviews
Bhugatha Bhargav
Data Modeling Essentials - Build a Strong Foundation
"I want to share my experience with Rajkumar sir, who is an excellent data modelling trainer and a true industry expert. I have been learning data modelling from another tutor for almost 6 months, but I was never able to clearly understand the core concepts. However, in just a 2-hour workshop, Rajkumar sir explained everything with such clarity, real-time examples, and industry perspective that I finally understood concepts I struggled with for months. His teaching style is simple, structured, and extremely practical. Rajkumar sir’s ability to simplify even the most complex topics is something very rare. He teaches with real industry scenarios, best practices, and hands-on understanding that makes learning very effective. I genuinely feel I should have joined him earlier. I highly recommend Rajkumar sir to anyone who wants to master Data Modelling in the right and professional way. "
Reply by Rajkumar Chatterjee
Thank you for your honest review. I wish all the best for your career. Do get in touch if you need any information/guidance reagrding data modelling.
Aniruddha Banerjee
"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. "
Krishnendu Halder
"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. "
Debargha Bose
Modern Data Modeling in Cloud - Data Vault & Data Mesh ( Advanced level )
"Described i with industry relevant practices and examples linking theory with real client experience. "
1. Which classes do you teach?
I teach Career Growth & Advancement, Class 10 Tuition, Class 9 Tuition, Data Analytics, Data Modeling and Data Warehouse 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.
Class Location
Online class via Zoom
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.
1 Student Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Data Modeling Training
18
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.
Class Location
Online class via Zoom
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.
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Data Analytics classes
15
Teaching Experience in detail in Data Analytics classes
I have over 18 years of industry experience working with data across analytics, data warehousing, and enterprise data platforms, and I teach Data Analytics with a strong focus on real-world business application rather than only tools or certifications. My training is designed for students, freshers, and working professionals who want to understand how analytics is actually used inside organizations to support business decisions. I focus on building a clear analytics mindset—how to approach problems, work with data, and interpret insights meaningfully. In my Data Analytics classes, I cover the end-to-end analytics lifecycle, starting from understanding business requirements and framing analytical questions, to working with structured data and interpreting results. Learners gain clarity on key analytics concepts, metrics, KPIs, and reporting logic, and how these are applied across domains such as banking, insurance, retail, and telecom. My teaching approach emphasizes: Translating business problems into analytical questions Understanding data sources, data quality, and data limitations Interpreting reports and dashboards correctly Avoiding common mistakes made by early-career analysts Developing confidence in explaining analytics work during interviews Classes are interactive and discussion-driven, using real industry scenarios and examples to simplify complex concepts. I guide learners on how analytics teams function in real projects and what organizations actually expect from data analysts. The objective of my Data Analytics training is to help learners build strong fundamentals, practical understanding, and career-ready thinking, enabling them to work effectively with data and grow confidently in analytics roles—without relying solely on tool-specific training.
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
3
Board
CBSE, ICSE, IGCSE
Preferred class strength
Group Classes, One on one/ Private Tutions
Experience in School or College
I have over 3 years of structured teaching experience supporting school and college students in Computer Science, Information Technology and related subjects. I teach students across CBSE, ICSE and IGCSE boards, focusing on conceptual clarity, structured syllabus coverage and exam-oriented preparation. My approach combines academic rigor with real-world IT industry exposure gained over 18+ years in Data Architecture and Technology Consulting. This allows students to understand practical applications of programming, databases, digital systems and emerging technologies like Artificial Intelligence. I conduct both one-on-one and small group sessions, provide structured notes, assignments and mock tests, and track student progress regularly. My focus is on building strong logical thinking, problem-solving skills and digital confidence along with board exam readiness.
Subjects taught
Computers, Computer Practices, Information Technology, Computer Science, Computer Application
Taught in School or College
Yes
Teaching Experience in detail in Class 10 Tuition
I teach Class 9 and Class 10 students across CBSE, ICSE and IGCSE boards in Computer Applications, Information Technology, Computer Science and related subjects. My approach focuses on conceptual clarity, structured syllabus coverage and exam-oriented preparation. With 18+ years of industry experience in IT and Data Architecture, I bring practical exposure into the classroom, helping students understand not just “what to write in exams” but also how computers work in real-world scenarios. This makes learning more engaging and confidence-building. I cover complete syllabus topics including fundamentals of computers, programming basics, Python (where applicable), office tools, database concepts, cyber safety and emerging areas like Artificial Intelligence as introduced in CBSE curriculum. Classes are available both one-on-one and in small groups. Regular assignments, doubt-clearing sessions and mock tests are conducted to ensure strong board exam performance. My goal is to build strong logical thinking, problem-solving ability and digital confidence in students.
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 9 Tuition
3
Board
CBSE, ICSE, IGCSE
Preferred class strength
Group Classes, One on one/ Private Tutions
Experience in School or College
I have over 3 years of structured teaching experience supporting school and college students in Computer Science, Information Technology and related subjects. I teach students across CBSE, ICSE and IGCSE boards, focusing on conceptual clarity, structured syllabus coverage and exam-oriented preparation. My approach combines academic rigor with real-world IT industry exposure gained over 18+ years in Data Architecture and Technology Consulting. This allows students to understand practical applications of programming, databases, digital systems and emerging technologies like Artificial Intelligence. I conduct both one-on-one and small group sessions, provide structured notes, assignments and mock tests, and track student progress regularly. My focus is on building strong logical thinking, problem-solving skills and digital confidence along with board exam readiness.
Subjects taught
Information Technology, Computer Science, Computer Application, Computers, Computer Practices
Taught in School or College
Yes
Teaching Experience in detail in Class 9 Tuition
I teach Class 9 and Class 10 students across CBSE, ICSE and IGCSE boards in Computer Applications, Information Technology, Computer Science and related subjects. My approach focuses on conceptual clarity, structured syllabus coverage and exam-oriented preparation. With 18+ years of industry experience in IT and Data Architecture, I bring practical exposure into the classroom, helping students understand not just “what to write in exams” but also how computers work in real-world scenarios. This makes learning more engaging and confidence-building. I cover complete syllabus topics including fundamentals of computers, programming basics, Python (where applicable), office tools, database concepts, cyber safety and emerging areas like Artificial Intelligence as introduced in CBSE curriculum. Classes are available both one-on-one and in small groups. Regular assignments, doubt-clearing sessions and mock tests are conducted to ensure strong board exam performance. My goal is to build strong logical thinking, problem-solving ability and digital confidence in students.
5 out of 5 4 reviews
Bhugatha Bhargav
Data Modeling Essentials - Build a Strong Foundation
"I want to share my experience with Rajkumar sir, who is an excellent data modelling trainer and a true industry expert. I have been learning data modelling from another tutor for almost 6 months, but I was never able to clearly understand the core concepts. However, in just a 2-hour workshop, Rajkumar sir explained everything with such clarity, real-time examples, and industry perspective that I finally understood concepts I struggled with for months. His teaching style is simple, structured, and extremely practical. Rajkumar sir’s ability to simplify even the most complex topics is something very rare. He teaches with real industry scenarios, best practices, and hands-on understanding that makes learning very effective. I genuinely feel I should have joined him earlier. I highly recommend Rajkumar sir to anyone who wants to master Data Modelling in the right and professional way. "
Reply by Rajkumar Chatterjee
Thank you for your honest review. I wish all the best for your career. Do get in touch if you need any information/guidance reagrding data modelling.
Aniruddha Banerjee
"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. "
Krishnendu Halder
"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. "
Debargha Bose
Modern Data Modeling in Cloud - Data Vault & Data Mesh ( Advanced level )
"Described i with industry relevant practices and examples linking theory with real client experience. "
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