Nupas Cadmatics (Hull)
Sudharsanan G
Naval Architect
Chennai
Summary
Experienced Naval Architect with over 6 years in shipbuilding and offshore industries, specializing in basic and detailed design, production engineering, and structural modeling. Skilled in construction of Naval vessels,HSC and HSLC vessel design, class approval processes, and compliance with marine classification standards. Proficient in managing design documentation and delivering innovative, cost-effective engineering solutions.
Overview
6
6
years of professional experience
5
5
years of post-secondary education
1
1
Certification
4
4
Languages
Work History
Naval Architect (Production Support Engineer)
Sea Delta Marine and Offshore
05.2025 - Current
- Designed ship structures ensuring compliance with stability, strength, and performance criteria.
- Structural analysis and integrity checking
- Developed 3D models, reports, bending templates using AutoCAD, Rhino, and cadmatic.
- Prepare sketches to guide designers to prepare drawings and model.
- Recommended structural modifications to enhance vessel performance and durability.
- Ensured adherence to industry standards and marine classification regulations.
- Reviewed and approved technical documentation and engineering calculations.
- Preparation of content list that supports production activities.
- Preparation of MTO required for production.
- Prepare naval architecture engineering designs, analysis and calculations related to project.
Naval Architect/ Structural Engineer
Tuff Offshore and Energy
02.2024 - 04.2025
- Contributed to Norfolk Vanguard-HVDC (Dubai Dry Docks) project with technical reports and design documentation.
- Preparation of MTO required for project deliverables.
- Recommended design optimizations and cost-effective solutions.
- Coordinated nesting activities to meet project deadlines and budgets.
- Generated 3D model-derived nesting drawings and structural bevel details using SIGMA Nest.
- Performed quality checks on drawings, parts lists, and plate trackers.
- Conducted global load analysis and developed mooring arrangements for class approval.
- Site coordination to confirm efficient running of fabrication activities.
- Preparation of HVAC platforms mooring arrangement.
- Preparation of statutory drawings and other basic sectional drawings.
- Preparation Longitudinal bending stress, section modulus calculation and other basic design calculation.
- Checking Trimble connect models for the welding connection.
Senior Structural Engineer
Conceptia Software Technologies
09.2023 - 02.2024
- Modeled hull structures and produced detailed 2D drawings using Nupas Cadmatic for a 14.5m Mooring Boat (SECO, Kenya).
- Carried out basic design calculations including scantling, resistance, freeboard, and tonnage.
- Generated nesting layouts in Nestix and prepared class statutory drawings.
- Ensured quality control of all project deliverables.
- Scantling calculation to cross check longitudinal strength members.
- Load calculation analysis on towing bollard.
Design Engineer- Hull & Naval Architect
Buoyancy consultants
01.2022 - 08.2023
- Assist team members for hull design related task
- Hull structural modelling and detailing in Nupas CADMATICS.
- Completing the detail design using various software's based on basic design.
- Preparation of detail production design.
- Preparation of 2D drawings for class approval that includes Profile, Bottom and Frame section.
- Preparation of MTO's as per project requirements.
- Carry out nesting in SIGMA Nest for all the structural parts.
- Prepare preliminary GA and technical specification.
- Conceptual and Basic design calculation.
- Preparation of Statutory drawings that include Fire fighting appliances, Structural fire protection plan,Thickness Disposition plan, Escape route plan, Passenger evacuation analysis etc.
- Mid ship drawing preparation for class approval
- Various electrical and miscellaneous equipment foundation preparation.
- Main engine and DG foundation preparation using basic design scantlings.
- Section modulus calculation.
- Other structural and outfitting related task.
- Organize daily meeting with site supervisors in order to clear queries from production.
Technical Assistant
Larsen and Toubro (Verma engineering)
05.2019 - 10.2022
- Managed pipeline fabrication and installation planning for Indian Navy projects.
- Installation of periscope, salvage lockers, emergency alarm/Surface signal alarm, torpedo casings.
- Blue matching and equipment fitting inspection.
- Pre commissioning and trials of torpedo tanks operations.
- Pre commissioning of emergency blowing system, Nitrogen firefighting system, HP air and other diving/surfacing system.
- Supervise the nuclear missile storage tanks installation team.
- Conducted inspections during fabrication and system testing phases.
- Supported block production and commissioning activities.
- Final installation inspection on machineries and piping lines
- Preparation of before and after turning of hull fabrication activities
- Conducted pneumatic and leak test for tanks and pipelines.
- Weld setup and visual inspections to ensure quality of weld.
Education
HSLC -
Don Bosco Matriculation Higher Secondary
Chennai 06.2014 - 04.2015
Bachelor of Engineering - Naval Architecture & Offshore Engineering
Academy Of Maritime Education
Chennai, Tamil Nadu 07.2015 - 04.2019
Skills
Project planning
Design engineering
Procurement
Site support
Basic design
Additional Information
Contact
+971 563929211 (UAE)
+91 8056109354 (India)
Software
Rhinoceros
Autocad
Sigma Nest
Nestix
Trimble connect
Naviswork
Sacs (Basics)
Maxsurf
Certification
Primavera P6 training
Reference
Larsen and Toubro (HR)
Divya mathivanan 7093011291
Buoyancy consultants (HR)
Diksha gauns 70660 97576
Conceptia software technologies
Bhujabali 96207 13465
Tuff offshore and energy
Krishnakumar 73586 65586
Timeline
Naval Architect (Production Support Engineer)
Sea Delta Marine and Offshore
05.2025 - Current
Naval Architect/ Structural Engineer
Tuff Offshore and Energy
02.2024 - 04.2025
Senior Structural Engineer
Conceptia Software Technologies
09.2023 - 02.2024
Design Engineer- Hull & Naval Architect
Buoyancy consultants
01.2022 - 08.2023
Technical Assistant
Larsen and Toubro (Verma engineering)
05.2019 - 10.2022
Primavera P6 training
03-2016
Bachelor of Engineering - Naval Architecture & Offshore Engineering
Academy Of Maritime Education
07.2015 - 04.2019
HSLC -
Don Bosco Matriculation Higher Secondary
06.2014 - 04.2015
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