I am a mechanical design engineer with over 10 years of experience in automotive, rail (rolling stock), and nuclear domains. I specialize in designing and optimizing mechanical components and assemblies, driving cost reductions, enhancing performance, and ensuring compliance with safety and manufacturing standards. I excel in cross-functional collaboration, problem-solving, and applying design standards and best practices to deliver high-quality, cost-effective solutions on time, while maintaining thorough technical documentation and support through the product lifecycle.…

Koteswararao Chilla

I am a mechanical design engineer with over 10 years of experience in automotive, rail (rolling stock), and nuclear domains. I specialize in designing and optimizing mechanical components and assemblies, driving cost reductions, enhancing performance, and ensuring compliance with safety and manufacturing standards. I excel in cross-functional collaboration, problem-solving, and applying design standards and best practices to deliver high-quality, cost-effective solutions on time, while maintaining thorough technical documentation and support through the product lifecycle.…

Available to hire

I am a mechanical design engineer with over 10 years of experience in automotive, rail (rolling stock), and nuclear domains. I specialize in designing and optimizing mechanical components and assemblies, driving cost reductions, enhancing performance, and ensuring compliance with safety and manufacturing standards.

I excel in cross-functional collaboration, problem-solving, and applying design standards and best practices to deliver high-quality, cost-effective solutions on time, while maintaining thorough technical documentation and support through the product lifecycle.

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Language

English
Fluent

Work Experience

Reactor Components Engineering Designer at AtkinsRéalis (Candu Energy Inc.)
September 1, 2024 - May 1, 2025
Preparing technical pre-Job brief documents; Reviewing and modifying existing designs for reuse per customer requirements while maintaining OPEX. Performing stack-up analyses and hand calculations to support component design and installation. Creating and updating design specifications for fuel channel components (pressure tube, end fitting, calandria tube, bearings and journal rings) and ensuring compliance with CSA N285.0, CSA N285.6 and ASME BPVC codes.
Bogie Design Engineer at Alstom Transportation Ltd (ex-Bombardier Transportation Ltd)
May 1, 2017 - March 1, 2024
Designed rolling stock components and assemblies from concept through revenue service; interface engineer for mechanical systems integration and electrical cable installations between bogie and car body. System engineer for bogie frames, shoegear and WFL systems; prepared technical documents and design specifications. Implemented DFM/DFA to reduce cost and simplify assembly; performed DMU activities and Digital MockUps for feasibility checks; contributed to root-cause analyses, retrofits and warranty resolutions.
Senior Design Engineer at CYIENT Limited
July 1, 2013 - May 1, 2017
Converted 3D models from V4 to V5; created sheet metal, casting, machining parts and respective drawings. Produced part, assembly, welding, machining, and installation drawings with GD&T. On-site assignments in Kassel & Siegen, Germany (Apr 2015 - Dec 2016) supporting Bombardier Transportation projects.
Design Engineer at Automotive Design & Engineering Solutions Pvt. Ltd.
October 1, 2010 - June 1, 2013
Developed parametric casting models of knuckle joints, wheel hubs and bearings; produced casting, machining and installation drawings; generated parting surfaces for casting molds and conducted design iterations to optimize mass and cost.

Education

Add your educational history here.

Qualifications

B.Tech, Mechanical Engineering
January 11, 2030 - January 1, 2009
PMP
January 11, 2030 - December 5, 2025

Industry Experience

Manufacturing, Transportation & Logistics, Energy & Utilities
    paper Bogie Design Engineer

     Designing rolling stock components and assemblies for various projects from initial concept through to revenue service
     Interface engineer for mechanical systems and electrical cable installations between Bogie and car body
     System engineer for bogie frames, shoegear and WFL (Wheel Flange Lubrication) systems
     Expertise lies in designing rolling stock sub systems such as bogie frames, Wheel sets, Axles, Brakes, Primary & secondary suspension, and shoegear, WFL and obstacle deflector/detector etc.,
     Impact of proposed designs on other sub systems, parts and assemblies by considering budget at completion (BAC)
     Performing clash and gap analysis for components and assemblies
     Ensure smooth co-ordination across engineering, manufacturing and operations
     Conducted formal design reviews CDR, PDR and DDR, with participation from all rollingstock discipline experts
     Estimates scope of work and efforts for given assignments and allocate to the resources
     Handling the products with cost effective in the scheduled time lines
     Utilized DFM & DFA techniques in the development of bogie components, achieving a 15% reduction in manufacturing cost and simplifying assembly processes
     Involved in preparing and reviewing part, assembly, welding, casting, forging, sheet metal, installation, and machining drawings, work instructions, engineering change requests, ICDs and technical documentation
     Execute and deliver projects while ensuring Quality, Cost, and Delivery (QCD) targets are met
     Provide support to Manufacturing, Procurement (marketing & sales), and warranty services

    paper Senior Design Engineer

    Project : Traxx power Bogies, Flexx Eco Bogies, Flexx Compact Bogies, Rhein Bahn (HF6) Bogies
    Client : Bombardier Transportation
    Roles & Responsibilities:
    Conversion of 3D models from V4 to V5
     Creating sheet metal, casting, and machining parts
     Creating part drawing, assembly drawing, welding drawing, machining drawing and installation drawing with GD&T
     Developed innovative concepts, performed prototype fitment in vehicles, and conducted validation activities
     Defined scope of work and cost estimations for service providers, ensuring timely execution of deliverables
     Routed cables and connected tubes using the electrical harness and tubing module in CATIA V5, including creation of related part and installation drawings
     Conducted design iterations to optimize mass and cost for bogie subsystem components
     Developed new design concepts for cast bogie frames and associated subcomponents
     Created part, assembly, welding, and installation drawings with GD&T across multiple projects
     Provided support for field issues and warranty-related services