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Renier De Villiers / Coded Welder
Cooloongup,Australia
Summary
Results-driven Coded Welder and Boilermaker ( not yet certified ) with over 15 years of experience in high-integrity welding for LNG, OIL & Gas, Defense, Boilers, Pipeline and heavy industrial sectors. Known for technical leadership, achieving a 98%+ weld pass rate with minimal rework. Experienced in leading teams, working with exotic materials, and delivering high-spec projects to the valued from $5million to $20Billion to Australian standards (AS1554-1 / AS4041). Proficient in GTAW, MMAW, and FCAW processes, with a strong understanding of job safety analysis and risk control procedures. Actively seeking FIFO or local opportunities in Perth with a focus on quality outcomes and team safety.
Overview
15
15
years of professional experience
Work History
Coded Welder, Boilermaker, Leading Hand
Shoreline Specialized Welding
01.2023 - Current
- Supervise and lead a team of 6 welders and 2 trade assistants, coordinating daily task allocation and enforcing compliance with safety procedures.
- Manage the fabrication and installation of stainless-steel mesh panels, doors and cooling system piping ranging from 1” to 4”.
- Perform critical welding repairs on observatory containers to prevent radio frequency interference during operations and testing and apply passivization techniques to all stainless-steel welds, improving long-term corrosion resistance.
- Execute welding work using GTAW, MMAW and gasless MIG processes with 316L, E71T-GS and E7018 consumables to meet project standards.
- Recognized for outstanding technical performance and elevated to Leading Hand based on consistent delivery of quality outcomes and team leadership.
- Maintained a 98.5% weld pass rate across key project components, completing all work to specification with zero rework.
Coded Welder / Boilermaker
Programmed - Kwinana, Pinjarra, Wagerup
05.2021 - 09.2023
- Completed structural fabrication and welding for digesters, filtration tanks, washers and pipe spools at alumina refineries.
- Met all compliance requirements under AS1554-1 and AS4041, achieving zero non-conformance results throughout the contract.
- Employed MMAW, GTAW and FCAW processes using various electrodes including Kobe E7016, Esab E7018, E7024 and E71-T1.
- Facilitated daily toolbox meetings and followed all mandatory safety procedures including SWMS, JHA, Hot Work and Take 5.
- Improved productivity by 12% through the recommendation and implementation of a revised welding procedure, transitioning from E7024 iron powder electrodes to FCAW E71-T1.
- Completed installation of filtration tank floor plates four weeks ahead of schedule, achieving project milestones with zero lost time injuries.
Coded Welder
Statewide Industrial Maintenance
02.2020 - 05.2021
- Produced welded repairs across a range of equipment such as tanks, chutes, hoppers, silos and mining pipework.
- Cleaned and prepped joints by removing tacks and ensuring accurate fit-up before final welding.
- Interpreted technical work orders to carry out fabrication tasks with efficiency and precision.
- Maintained strong safety practices through consistent use of pre-starts, JHA, SWMS, Hot Work and Take 5 protocols.
Coded Welder / Boilermaker
FieldCore (Alinta Energy)
01.2019 - 02.2020
- Installed structural components and boiler pipes using advanced GTAW and MMAW welding techniques.
- Worked with chrome alloy materials (1¼”) and applied ER80S-D2 and E7018 consumables as specified.
- Achieved full compliance with project quality standards, attaining a 100% X-ray pass rate on all welds.
- Uphold strict site safety protocols, including hazard assessments and permit-to-work systems for every shift.
Education
Certified Welder/ Boilermaker -
Midland
01.2006
Skills
- Coded Pipe & Structural Welding
- Structural Fabrication
- Handling of Exotic Materials
- Welding Symbol Reading
- Welding to AS1554-1 & AS4041 Standards
- Pipefitting
- Consumable Identification
- TIG welding expert
- Health and safety
- Critical thinking
- Leadership
- Welding safety
Affiliations
Weld Australia, Member
Licenses And Training
- Nara Training & Assessing, 2024, Working at Heights, Confined Space Entry
- Mandurah Safety & Training Service, 2025, Gas Testing Atmospheres
- Aveling Training & Consulting, 2024, Firefighting Equipment
- ERGT Jandakot, 2025, BOSIET & CA-EBS, Escape Chute
- Perth WorkSafe WA, 2007, White Card
- Rockingham, WA, 2025, C-R Class Driver's License
Languages
- English
- Afrikaans
References
- Joel Thomas, Owner/Director, Shoreline Welding, 0438 943 366, joel@shorelinesw.com
- John McAlpine, Welding Engineer, Civmec, 0407 972 822, johnmcalpine5@outlook.com
- Matt Ellis, Mechanical Supervisor, Ventia, 0427 084 332, mathewellis1@gmail.com
Hobbies and Interests
- Gym Workouts
- Swimming
- Rugby
- Motorsports
- Camping
- Family
- BBQ's
- Reading
- Walking on beach
- Personal development
Availability
1 week
Volunteer Experience
- Rockingham Yacht club
- Rockingham litter busters
- Sound city church
Professional Highlights
- 98%+ weld success rate across all major projects with minimal rework.
- Recognized for process improvements and productivity gains through welding procedure modifications.
- Promoted to Leading Hand for technical excellence and team support.
- Delivered three major projects ahead of schedule with full compliance and safety.
Personal Information
Citizenship: Australian
Software
Languages
Afrikaans
Native language
English
Advanced (C1)
C1
Interests
Camping, hunting, BBQ's, Family, Friends, Community, Motorsport, Hiking, Walking, Sport, Reading
Timeline
Coded Welder, Boilermaker, Leading Hand
Shoreline Specialized Welding
01.2023 - Current
Coded Welder / Boilermaker
Programmed - Kwinana, Pinjarra, Wagerup
05.2021 - 09.2023
Coded Welder
Statewide Industrial Maintenance
02.2020 - 05.2021
Coded Welder / Boilermaker
FieldCore (Alinta Energy)
01.2019 - 02.2020
Certified Welder/ Boilermaker -
Midland
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