Raj Kumar

BIM Engineer & Design Coordinator with experience in precast construction, structural detailing, and project coordination across Saudi Arabia, Qatar, and India, specializing in precast systems, reinforcement detailing (BBS), and BIM modeling using Revit and AutoCAD; proven track record in delivering high-quality shop drawings, managing RFIs, coordinating multidisciplinary teams (MEP, production, and site), ensuring compliance with international standards, and resolving production and erection challenges through practical engineering solutions, consistently achieving first-time-right execution, minimizing rework, and delivering projects on time and within budget.

BIM Engineer & Design Coordinator at RDB-EL SEIF PRECAST COMPANY (2024-08 – Present)

BIM Engineer & Design Coordinator responsible for precast construction analysis, shop drawing preparation, and multidisciplinary team coordination.

• Analyzed construction and IFC drawings to identify discrepancies and raised RFIs for design clarification and technical resolution
• Prepared detailed precast shop drawings, including foundation layouts, hollow core slabs, wall panels, bracing layouts, elevations, and sectional views
• Coordinated cross-functionally with MEP, production, quality control, logistics, and site execution teams to ensure design accuracy and smooth workflow
• Reviewed and approved shop drawings to ensure compliance with project specifications and standards prior to release for production
• Resolved production and erection challenges by implementing practical and cost-effective engineering solutions
• Developed detailed cast-in plate layouts and connection drawings in line with structural and fabrication requirements
• Conducted site inspections and visits for level verification, measurements, and coordination with site teams to ensure correct installation

Project Engineer & Design Coordinator & Revit Modular at Red Sea Precast (Alishar Contracting.) (2020-02 – 2024-06)

Project Engineer & Design Coordinator responsible for IFC analysis, precast GA and shop drawing development, structural detailing, and RFI management.

• Analyzed IFC and construction drawings; raised RFIs to resolve design discrepancies and ensure technical clarity
• Prepared proposal and concept drawings aligned with project requirements and client specifications
• Developed precast GA and shop drawings including foundation, arrangement, dowel, bracing, hollow core layouts, elevations, and sections
• Performed structural detailing for precast and RCC elements such as slabs, wall panels, columns, beams, staircases, and boundary wall systems
• Generated rebar detailing and Bar Bending Schedules (BBS) in accordance with design standards
• Coordinated with consultants, MEP teams, internal departments, and external detailers to ensure integrated and clash-free designs
• Reviewed and validated shop drawings prior to production release, maintaining compliance with project specifications
• Collaborated with production, planning, QC, and logistics teams to support manufacturing and delivery schedules
• Provided technical solutions for production and site erection challenges, minimizing delays and rework
• Designed and detailed custom cast-in plates and connection elements
• Conducted site visits for level checks, measurements, and coordination with execution teams
• Supported ongoing design updates, revisions, and technical submissions throughout the project lifecycle

Structural Precast & Rebar Detailer at SMEET W.L.L. (Smeet Precast) (2019-06 – 2020-01)

Structural Precast & Rebar Detailer responsible for 3D structural modeling, shop drawing development, reinforcement detailing, and coordination with contractors and MEP teams.

• Reviewed structural drawings, reference models, and contract documents to understand project scope, specifications, and precast requirements
• Developed 3D structural models and detailed shop drawings for precast elements including columns, beams, wall panels, solid slabs, staircases, and hollow core slabs using AutoCAD
• Prepared general arrangement (GA) drawings and precast layouts aligned with architectural and structural design inputs
• Produced reinforcement detailing and Bar Bending Schedules (BBS) for precast and RCC elements in compliance with standards
• Designed and detailed structural connections and embedded components based on project and industry requirements
• Raised and coordinated RFIs with main contractors to address missing information and technical discrepancies
• Identified design and coordination issues early, escalating to structural engineers for timely resolution
• Coordinated with MEP teams to integrate services within precast elements and avoid clashes
• Supported project planning and scheduling activities to ensure timely delivery of drawings and milestones
• Collaborated with production and erection teams to resolve technical queries and ensure smooth execution
• Mentored junior detailers on precast detailing standards, drafting practices, and quality requirements

Structural Detailer & Revit Modular at MSKG Precast Private Limited (2016-04 – 2019-04)

Structural Detailer & Revit Modular responsible for 2D/3D structural and precast modeling, GA drawing development, reinforcement detailing, and team leadership.

• Interpreted structural drawings, BIM models, and contract documents to define project scope and detailing requirements
• Developed 2D/3D structural and precast models using AutoCAD and Revit for elements including columns, beams, slabs, wall panels, staircases, and hollow core systems
• Prepared general arrangement (GA) drawings, precast layouts, and shop drawings for production and construction use
• Produced reinforcement detailing and Bar Bending Schedules (BBS) for RCC and precast elements in line with project specifications
• Designed structural connections and embedded components ensuring compliance with engineering standards
• Coordinated with main contractors and consultants to resolve missing details and issued RFIs for technical clarification
• Identified design risks and coordination issues, escalating to structural engineers for timely resolution
• Integrated MEP requirements into precast elements through cross-discipline coordination
• Supported planning and scheduling to meet project timelines and deliverables
• Assisted production and erection teams by resolving technical queries and ensuring constructability
• Performed checking and validation of reinforcement drawings and BBS for accuracy and quality compliance
• Led and mentored junior detailers, ensuring adherence to precast detailing standards and drafting best practices
• Coordinated with structural engineers for rebar optimization, safety compliance, and design verification

B.E in Civil Engineering – The Kavery Engineering College (2015)

High School Diploma – G.V Higher Secondary School (2011)