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 Over 13 years of progressive experience in corporate sales, business development, and after-sales service within the Automobile industry.  Expertise in dealership tie-ups, territory expansion, client onboarding, and new business acquisition.  Proven track record of developing and executing revenue growth strategies, achieving sales targets, and increasing market share.  Skilled in managing key accounts, building long-term client relationships, and driving referral-based business.  Strong exposure to CRM-based sales tracking, reporting, and performance analysis for data-driven decision-making.  Led cross-functional teams including sales advisors, customer relations executives, technicians, and front-office staff to ensure operational excellence.  Experience in service operations covering estimation, job card processing, billing, and technical repair management.  Hands-on experience in preparing revenue reports, work orders, invoices, and presenting performance dashboards to management.  Proficient at identifying industry trends, competitor offerings, and designing customized business proposals to secure new business opportunities.

To enhance my skills and abilities, carving out a niche for myself, and contributing to the growth of the organization while evolving with it. CONTACT PHONE: [contact private] EMAIL: [contact private] ADDRESS: 100B Karl Marx Sarani, Kolkata-23 TRAININGS & CERTIFICATES MS Office (Word, Excel & PowerPoint) Basics of Computer Personality Development Real Estate STRENGTHS Hardworking & Focused Team Player Good Communicator Adaptable LANGUAGES KNOWN English Hindi Bengali HOBBIES Listening to Music Watching Television Outdoor Games and Indoor Games Reading Historical Stories

My objective is to obtain a position as

Data Scientist and IIT (ISM) Dhanbad graduate with hands-on experience delivering analytics for healthcare and life- sciences clients. Specialise in causal inference, machine-learning–based segmentation, and LLM / agentic-AI systems, applied to datasets at the scale of billions of records. Combine strong data-engineering fundamentals (ETL, Snowflake, Python) with business-facing storytelling through Power BI and Streamlit to turn complex data into decisions. TECHNICAL SKILLS Languages & Databases: Python, SQL, Snowflake, MySQL Machine Learning & AI: Causal Inference (DoWhy, EconML, Double ML, Causal Forests, CATE), Predictive Modelling (LightGBM, XGBoost, Logistic Regression), SHAP, scikit-learn, LLMs, RAG, LangChain, Agentic AI Data Engineering: ETL Pipelines, Data Modelling, Feature Engineering, APIs, Automation (Power Automate) Visualisation & Apps: Power BI, Tableau, Streamlit, Plotly, Advanced Excel Cloud & Tools: AWS SageMaker, OpenAI API, Git, Pandas, NumPy

 Over 26 years of rich experience in the pharmaceutical industry, this includes 16 years of sales and 10 years of Procurement & Vendor developments encompassing hospital pharmacy store, Retail chain hospital pharmacy and inventory operations.  Expertise in Procurements & vendor development, inventory management, business development, product promotion/launching and leading cross-functional teams.  Known for strategic planning, strong interpersonal skills, leadership, and commitment to excellence.  Proven track record in: o Managing hospital pharmacy & Hospital chain pharmacy operations, procurement & Vendor development. o Leading inventory and distribution for medical items across multiple districts o Driving revenue growth and market penetration o Opening new store in Retail pharmacy. o Data & report management. o Launching and promoting brands (including OTC and Rx) o Business developments.

 Dynamic Sales Leader with a Master’s in Marketing Management and PGDM in Finance, boasting over 4 years of proven success in driving business development and sales generation initiatives.  Expert in Analysing Market Trends and identifying customer needs to deliver tailored solutions, resulting in improved client satisfaction and loyalty.  Proficient in CRM Management, streamlining processes, and enhancing customer engagement strategies to maximize revenue growth and operational efficiency.  Skilled in Building and Sustaining Relationships with key accounts, leveraging strong communication and negotiation skills to drive repeat business and referrals.  Innovative Problem Solver with a strategic mindset, adept at implementing process improvements and automations that enhance productivity and streamline operations.  Experienced in Conducting Special Events and brand-building activities, contributing to accelerated business growth and heightened market visibility.  Results-Oriented Professional with a customer-centric approach, committed to delivering exceptional service and achieving ambitious sales targets.

Java Backend Developer with hands-on experience building backend applications, RESTful APIs, and microservices using Spring Boot, Spring Data JPA, and MySQL. Built AI Chatbot integrating Google Gemini AI. Skilled in Docker, JWT/RBAC, Swagger, Agile/Scrum, and CI/CD fundamentals. Strong foundation in object-oriented programming, data structures and algorithms, and backend troubleshooting. TECHNICAL SKILLS Frontend: HTML5,CCS3, React Languages: Java (Core, OOP, Collections, Streams, Lambda, Multithreading), SQL, JSON Frameworks: Spring Boot, Spring Data JPA, Spring Security, Hibernate, Microservices Database: MySQL, PostgreSQL (familiar) Tools: Git, Maven, Postman, Swagger UI, Docker, Spring Boot Actuator, IntelliJ IDEA AI: Google Gemini AI API, Prompt Engineering (basics) Concepts: REST API Design, Microservices Architecture, Backend Applications, Distributed Systems Fundamentals, Data Structures & Algorithms, Object-Oriented Programming, JWT Authentication, Role-Based Access Control (RBAC), Agile/Scrum, CI/CD Fundamentals Learning: AWS Cloud Practitioner (In Progress), JUnit 5, Mockito, CI/CD with GitHub Actions

To make use of my interpersonal skills to achieve goals of company

To achieve a challenging & respectable position in a reputed organization where I am able to put my efforts for achieving organizational goals. EDUCATION HISTORY Post Graduation Course MBA/PGDM( Agribusiness Management ) College Dr. Rajendra Prasad Central Agricultural University, Samastipur Year of Passing 2022 Grade 7.7/10 Graduation Course B.Sc( Agriculture ) College Banda University of Agriculture and Technology Banda Year of Passing 2020 Grade 7.76/10

Full CI/CD Pipeline: GitHub Actions to ECS Fargate