Abhijit Kumar D.
Consulting Partner - Wipro Ltd, PhD Scholar - IIT KGP, Alumni - ISI Kolkata
- Role
- Consulting Partner at Wipro
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
About Abhijit Kumar D.
Key Qualities:Critical Thinking, Quantitative Decision Making, Optimization and/Mathematical Problem SolvingSpecialties:Operations Research : Mathematical Modeling techniques (Linear & Non-linear Programming, Integer Programming, Dynamic Programming, Convex Programming), Heuristic techniques, Hybrid-heuristicsStatistical Data Analysis : Multivariate Data Analysis, Time Series Modeling, Applied Probability, Reliability Analysis, Statistical Quality ControlIndustry Verticals:Logistics, Airline, Retail (Brick-and-mortar & eCommerce), CPG, Pharmaceuticals, Petrochemicals, ManufacturingMajor Working Area:Airline - Maintenance Scheduling, Fleeting, Routing, Passenger Re-accommodation Model, Crew Planning: Bid-line generation and Awarding for Flight Attendants, Dispatcher Workload ManagementRetail (Brick-and-mortar) & CPG - Pricing Strategy (during Regular, Promotional and Clearance Period), Next Best Offers, Size Profiling and Pack Optimization, Brand Assortment Planning, Demand Forecasting, Transportation, Replenishment StrategiesRetail (eCommerce)- Reactive Pricing StrategyPharmaceuticals - Pricing Analytics (Determination of Optimal Price of launch and Time Sequence of launch for new drugs across globe satisfying International Pricing Rules and Regulations imposed by different Countries)Petrochemicals - Marketing Strategy (MoU quantity determination, Monthly Sales Target planning by Contribution Maximization), Production Sequence planningManufacturing (Home Appliances)- Service Time Minimization by Optimal Inventory of spare partsComputer Programming Languages:Azure pySpark, C, C++, JAVA, SQL and PL-SQL, Python, VBAPackages:Microsoft Azure DevOps, IBM ILOG CPLEX (Concert Technology, Callable Libraries), ODME, R-software, Advanced SAS (SAS/STAT, SAS/OR)Publications:4 publications at International Conferences
Experience
Consulting Partner
Feb 2023 — Present · Kolkata, IN
JetBlue Airline -Project-1: Crew Training Scheduling through BiddingProject-2: Crew Vacancy Fulfilment ModelProject-3: Crew Duty Assignment through BiddingProject-4: Crew Vacation Assignment through BiddingTool: Python, PuLPAlgorithm: Mixed Integer Programming (MIP)-CFO Engagement -Project: Prediction of invoice clearance period from invoice creation for all different client engagementsModel: AI/ML and Gen AI-Corning -Project: Optimal Production Plan to meet Firm and Forecasted demand of all cutomers across globe, while honouring lead time, plant capacity, BOM relationships, business production site restrictions, inventory utilization and continuous smooth productionTool: Python and PuLPAlgorithm: Mixed Integer Programming (MIP)
Education
Kalyani Government Engineering College
Bachelor of Technology - BTech, Computer Science and Engineering
Indian Statistical Institute, Kolkata
M. Tech (Gold Medalist), Quality, Reliability and Operations Research
2005 — 2007
Uttarpara Govt. High School
High School, Science
1990 — 2001
Indian Institute of Technology, Kharagpur
PhD in Operations Research, Industrial and Systems Engineering
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