Mahesh Paramati Email & Phone Number

Bentonville, Ar

-Worked on migrating all international markets from open stack environments to WCNP (Walmart Cloud Native Platform). -Took part in analyzing the tech stack of the product and migrated DB’s from relation to document based for effective cost and performance. Implemented compression techniques to efficiently write and retrieve data from DB which reduced the record size from 90KB to an average of 2KB.-Designed and developed core features like restrictions and enabling embedded item barcodes… Show more -Worked on migrating all international markets from open stack environments to WCNP (Walmart Cloud Native Platform). -Took part in analyzing the tech stack of the product and migrated DB’s from relation to document based for effective cost and performance. Implemented compression techniques to efficiently write and retrieve data from DB which reduced the record size from 90KB to an average of 2KB.-Designed and developed core features like restrictions and enabling embedded item barcodes purchase to sell loose items in Walmart.-Troubleshoots business and production issues by gathering information (for example: issue, impact, criticality, possible root cause) and analyzed the root cause analysis to reduce future issues and documenting them.-Lead a team of 4-5 people which includes offshore team (India, Japan, and China) by managing small to large-sized complex projects by reviewing project requirements, translating requirements into technical solutions, researching, and identifying alternative solutions, determining needed solution based on return on investment and value add to the business. Show less

Bentonville, Arkansas

Developed backend services for next generation point of sale systems. Designed and developed RESTful services to deliver a omni-tenant checkout solution using loosely coupled, cloud native applications utilizing micro service architecture and domain-driven design principles to seamlessly enable a frictionless Customer checkout experience across all sales channels in Walmart.Extended existing services for reuse across many high traffic clients including ASDA-UK, SEIYU-Japan and… Show more Developed backend services for next generation point of sale systems. Designed and developed RESTful services to deliver a omni-tenant checkout solution using loosely coupled, cloud native applications utilizing micro service architecture and domain-driven design principles to seamlessly enable a frictionless Customer checkout experience across all sales channels in Walmart.Extended existing services for reuse across many high traffic clients including ASDA-UK, SEIYU-Japan and Walmart-China Show less

Intermodal Hub Simulation• Worked on Inter-Modal Hub Simulation project, involved in planning and designing of simulation model as per functional requirements. • As a part of the workorder-assignment team developed a simulation model using Object-Oriented Programming that is used to make capital expansion decisions worth hundreds of millions of dollars.• Worked on Designing and implementing optimization algorithms for the simulation model.• Unit testing and subsystem testing is… Show more Intermodal Hub Simulation• Worked on Inter-Modal Hub Simulation project, involved in planning and designing of simulation model as per functional requirements. • As a part of the workorder-assignment team developed a simulation model using Object-Oriented Programming that is used to make capital expansion decisions worth hundreds of millions of dollars.• Worked on Designing and implementing optimization algorithms for the simulation model.• Unit testing and subsystem testing is performed to ensure bug-free code.• Technologies and Tools: AnyLogic, Java, JUnit, Eclipse IDE. Show less

Dallas/Fort Worth Area

● Worked under Operations Research team to improve the efficiency of iDATA tool which determines the train level goal successes. ● Analyzed data to find the factors affecting the failed units and improvised the code by writing local search and heuristic algorithms to improve the On time performance (OTP) of each train. ● Worked on analyzing how a hub looks like when we modify, add and delete a train in a schedule and visualized the effects in a Tableau dashboard.

Hyderabad Area, India

● Developed an application to analyze the demand of a product by advertising via email.● Implemented the project using 3-tier MVC architecture.The main goal of this project is to analyse the data about demand of each and every online advertisements that are sent through emails.Job duties include developing a system that generates a centralized report on the huge data which helps one to predict the demand of particular advertisement.

Master'S Degree, Computer Science, 3.515

Activities and Societies: 2016- Volunteer for HackUTD 2016.

Bachelor Of Engineering (B.E.), Computer Science, 8.3/10

Activities and Societies: Member of CSI (Computer Society of India) from 2011-2015. 2011 - 2015 Member of Computer Society of India. 2011.