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SAPUTRA
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SAPUTRA
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SAPUTRA

Programmer / Welder

I am a Combination Welder experienced in GTAW, SMAW, GMAW, and FCAW processes. Beyond fabrication and welding, I also possess strong capabilities as a software programmer with a primary focus on web automation and web scraping using Node.js. Familiar with programming languages including PHP, VB.Net, C#, Node.js, and HTML. Possessing extensive computer knowledge, highly adaptable, and dedicated to delivering excellence and accountability in every project.

Phone / WhatsApp +48 732 551 942
Email Address polandsaputra@gmail.com
Location Klonowa 11,55-220 Jelcz-Laskowice
LinkedIn Profile /in/masputra1404
View Projects View Certificates CV Format (Print / PDF) Contact Me

7+ Years

Industrial & IT Experience

6 Projects

Automation & Fabrication

12 Certifications

Welder 6G & Software

2 Disciplines

Welder + Programmer

Complete Biography

About Me

A unique convergence of heavy industrial engineering (6G Welder) and modern software craftsmanship (Node.js & Web Automation).

Combination Welder Specialist

Experienced across international-standard welding processes, including:

  • GTAW (TIG/Argon): High-precision 6G pipe and plate welding meeting strict radiography (X-Ray) acceptance criteria.
  • SMAW (Stick): Offshore heavy structural welding, high-pressure piping, and 3G, 4G, and 6G qualifications.
  • GMAW / FCAW: Heavy equipment chassis and structural fabrication at Caterpillar Indonesia.
  • Testing Compliance: Versed in NDT, Visual Inspection, Penetrant Testing (PT), and Radiographic Testing (RT).

Programmer & Web Automation

Software Engineering background dedicated to building digital automation pipelines and modern applications:

  • Web Automation & Scraping: Developing web crawlers, data extraction bots, and browser automations using Node.js and Puppeteer.
  • Web Development: Crafting full-stack web applications with PHP, MySQL, and HTML5.
  • Desktop Applications: Experienced with VB.Net and C# for POS cashiers and inventory management systems.
  • Work Ethics: Deep computer proficiency, fast adaptability, and unwavering dedication to project accountability.
Skills & Competencies

Technical Skills & Languages

Demonstrated proficiency backed by real-world field track record and certified qualifications.

Technical & Industrial Skills

Welding 100%
Node JS 85%
VB. Net 80%
PHP & HTML 85%
C# 75%
Microsoft Office 85%
Typing 100%
Computer 100%

Languages

Indonesian 100%
English 85%
Polish 20%

Performance Value Proposition

Capable of bridging industrial manufacturing rigor with digital software automation efficiency. High work ethic, ASME/ISO-level precision, and swift mastery of modern programming frameworks.

Career Journey

Work Experience & Education

Professional progression spanning heavy manufacturing industries to digital software development.

Work Experience

SEPTEMBER 2026 – PRESENT

STELWELD POLAND

GMAW Welder
• GMAW / MAG Welder
• Performing high-precision welding on heavy machinery structural steel components in accordance with WPS procedures and European manufacturing quality standards.
JANUARY 2026 – JUNE 2026

CATERPILLAR INDONESIA

GMAW Welder
• GMAW Welder
• Performed welding on NSI 6060, 6030, and 6040 carbodies with plate thicknesses ranging from 35 mm to 120 mm, followed by NDT (UT and MT) inspections.
MARCH 2024 – OCTOBER 2025

PT. TOYO KANETSU INDONESIA

Combination Welder
• Welder GTAW + SMAW 6G
• Welder GTAW + GMAW 6G
• Welded oil line pipes using GTAW (root) and GMAW (filler and capping) processes, validated by a 100% RT (X-Ray) inspection.
• Performed welding on water spray systems, including circumferential and longitudinal pipe seams for spherical tank fabrication, inspected via NDT (MT, PT, and RT).
AUGUST 2023 – FEBRUARY 2024

PT. ERAJAYA GOPTI ABADI

Welder GTAW + SMAW 6G
• Welder GTAW + SMAW 6G
• Welded piping systems at a shipyard facility.
SEPTEMBER 2021 – DECEMBER 2021

PT. KHEE

Welder SMAW 6G
• Welder SMAW 6G
• Welded piping systems at a shipyard facility.
DECEMBER 2021 – JULY 2023

FREELANCER

Web Automation & Developer
• Web Automation & Scraping using Node.js and Puppeteer
• Data Mining and automated API integrations
• Technical Community Manager & system administration
• Web Developer ( Full Stack )
SEPTEMBER 2019 – SEPTEMBER 2021

PT. MATRICK PACK

Blowing Machine Operator
• Industrial blowing machine operator
• Monitored and maintained production machinery for plastic packaging manufacturing.
JULY 2017 – AUGUST 2019

PT. PANCA JAYA ABADI

Warehouse Operator
• Warehouse operator
• Inventory tracking, computer data entry, and material logistics management.

Education & Training

(2021 - 2021)

PT. GLOBAL SARANA INTERNUSA

WELDER GTAW + SMAW 6G
(2021 - 2021)

PT. GLOBAL SARANA INTERNUSA

WELDER SMAW 3G + 4G
(2014 - 2017)

SMK MULTISTUDI HIGHSCHOOL

Software Engineering (Rekayasa Perangkat Lunak)

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Open CV Layout (Print / PDF)
Work Portfolio

Projects & Achievements

A curated collection of real projects in Web Automation, Full-stack Web & Desktop Apps, and Industrial Fabrication.

PT. TOYO KANETSU INDONESIA ( JFE Project ) Welding & Fabrikasi 20 Photos

PT. TOYO KANETSU INDONESIA ( JFE Project )

GTAW SMAW GRINDER
FREELANCE ( Web Developer ) Web Development 3 Photos

FREELANCE ( Web Developer )

Developed and deployed an end-to-end apostille service website built on WordPress. Handled full-stack deployment tasks including web hosting environment setup, domain routing and DNS records management, as well as installing SSL/HTTPS certificates to guarantee secure and reliable client interactions.

PHP HTML5 DATABASE FULL STACK
Live Demo
PT . CATERPILLAR INDONESIA ( CAT 6060, 6030, 6040 ) Welding & Fabrikasi 11 Photos

PT . CATERPILLAR INDONESIA ( CAT 6060, 6030, 6040 )

- Welded Cat 6060, 6030, and 6040 carbodies, inspected via UT, MT, and PT. - Performed weld repairs based on UT (Ultrasonic Testing) inspection results. - Executed arc gouging operations for material removal and weld repair preparation.

GMAW GRINDER ARC GOUGING
PT. TOYO KANETSU INDONESIA ( Pipe Oil Line ) Welding & Fabrikasi 12 Photos

PT. TOYO KANETSU INDONESIA ( Pipe Oil Line )

- Welded pipe reducers using GTAW and GMAW processes, passing 100% RT inspection. - Welded tag numbers on flanges using the FCAW stainless steel process. - Welded rings using a semi-automatic GMAW process. - Welded oil ports on reducers using exclusively the GTAW process. (Atau bisa juga: Welded oil ports on reducers utilizing a full GTAW process).

GTAW GMAW FCAW
PT . TOYO KANETSU INDONESIA (Spherical Tank ) Welding & Fabrikasi 9 Photos

PT . TOYO KANETSU INDONESIA (Spherical Tank )

- Welded nozzles in the 6G position using GTAW and SMAW processes, passing 100% RT inspection. - Welded water spray systems utilizing the GTAW process. - Welded manholes using the SMAW process, passing 100% UT inspection.

GTAW 6G SMAW 6G GTAW + SMAW 6G GRINDER
PT. KHEE ( Piping ) Welding & Fabrikasi

PT. KHEE ( Piping )

Fabricated pipe spools for ship systems.

SMAW 6G
Verified Credentials

Certificates & Licenses

Officially accredited certifications verifying competence in oil & gas welding and software technology.

STAMP GMAW 2026 2 Pages / Sides

STAMP GMAW

PT . CATERPILLAR INDONESIA
ID: X04

STAMP GMAW AUTO 2026 2 Pages / Sides

STAMP GMAW AUTO

PT. CATERPILLAR INDONESIA
ID: X04

STAMP GTAW + GMAW 2025 2 Pages / Sides

STAMP GTAW + GMAW

PT. TOYO KANETSU INDONESIA
ID: W-501

STAMP GTAW + SMAW 6G 2024 2 Pages / Sides

STAMP GTAW + SMAW 6G

PT. TOYO KANETSU INDONESIA
ID: W-501

Welder Record GMAW ( CATERPILLAR INDONESIA ) 2026

Welder Record GMAW ( CATERPILLAR INDONESIA )

PT . CATERPILLAR INDONESIA
ID: WCE-PCE-COM-MLF-012

Welder Record GMAW ( CATERPILLAR INDONESIA ) 2026

Welder Record GMAW ( CATERPILLAR INDONESIA )

PT . CATERPILLAR INDONESIA
ID: WCE-PCE-COM-MLF-012

Welder Record GMAW ( CATERPILLAR INDONESIA ) 2026

Welder Record GMAW ( CATERPILLAR INDONESIA )

PT . CATERPILLAR INDONESIA
ID: WCE-PCE-COM-MLF-012

6G Welder Competency Certification (GTAW + SMAW) 2021

6G Welder Competency Certification (GTAW + SMAW)

PT. Global Sarana Internusa & Badan Sertifikasi
ID: CERT-WELD-6G-091

Competency certification for 6G pipe welding in TIG (GTAW) and Stick (SMAW) processes, qualified via visual inspection and non-destructive / radiographic testing (NDT/RT).

SMAW Welder 3G + 4G Plate Certification 2021

SMAW Welder 3G + 4G Plate Certification

PT. Global Sarana Internusa
ID: CERT-WELD-34G-042

Plate welding qualification in vertical-up (3G) and overhead (4G) positions complying with heavy structural steel fabrication standards.

Welder Record GTAW + SMAW 6G ( Toyo Kanetsu Indonesia ) 2024

Welder Record GTAW + SMAW 6G ( Toyo Kanetsu Indonesia )

PT. TOYO KANETSU INDONESIA
ID: 0743/TKI/W501/12.07.2024

Welder Record GTAW + GMAW 6G ( Toyo Kanetsu Indonesia ) 2024

Welder Record GTAW + GMAW 6G ( Toyo Kanetsu Indonesia )

PT. TOYO KANETSU INDONESIA
ID: 0743/TKI/W501/12.07.2024

Sertifikasi Pemograman Web 2020

Sertifikasi Pemograman Web

Dicoding Certified
ID: QLZ91VE37P5D

Basic Web Programming Web Programming Fundamentals

Get In Touch

Let’s Connect & Collaborate

Open for full-time opportunities, industrial welding contracts, and freelance web automation & software development.

Contact Information

Reach out anytime via WhatsApp, phone, email, or LinkedIn. Prompt responses guaranteed!

Phone / WhatsApp +48 732 551 942
Email Address polandsaputra@gmail.com
Location Klonowa 11,55-220 Jelcz-Laskowice
LinkedIn https://www.linkedin.com/in/masputra1404/

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