Process freelance

Competent process engineer with 15 years of experience in university, research centers, and the oil and gas industry seeking new challenges in a stimulating and international working environment. Proficient in using common standards and design practices, able to use process simulation tools, and expert in multiphase flow studies, particularly offshore pipeline simulation using OLGA. Moreover, I have a significant ability in MATLAB software coding. Passionate for self-improvement and problem-solving. Able to quickly identify and address process issues with a keen eye for detail.

Engineer

Here’s a brief overview of my qualifications: 13+ years of experience as a Lead Process Engineer and Senior Process Safety Engineer across Oil & Gas, Chemical, RNG, Fertilizer, and Food industries. Expertise in managing multi-disciplinary teams, conducting safety assessments, and optimizing processes to meet regulatory standards. Proficiency in engineering software including HYSYS, HTRI, Flaresim, Phast, AutoCAD, and more. Skilled in Process Design & Optimization, Construction & Commissioning Management, HAZID/HAZOP, and Quantitative Risk Assessments (QRA). Strong knowledge of international standards (ISO, API, ASME, NFPA, JIS, KS) and Vietnamese Standards & Regulatory Compliance (TCVN & QCVN). Core Competencies: Process Design & Optimization (Oil & Gas, Chemical, RNG, Fertilizer, Food) Pre-FS, FS, Front-End Engineering Design (FEED) & EPCIC Construction & Commissioning Management Process Safety Management (PSM) Hazard Identification (HAZID) & Hazard Operability (HAZOP) Quantitative Risk Assessment (QRA) & SIL Assessment Flare & Relief Systems Analysis Engineering Software: HYSYS, HTRI, Flaresim, Phast, AutoCAD 2D & 3D, Naviswork, Pipenet Familiar with multi-Industry Standards (ISO, EN, API, ASME, NFPA, etc.) State and local licenses for Civil, Firefighting, and Environmental projects

Dear Sir/Madam, Human Resource Department I am writing this letter to show you my interest in being a part of your esteemed company. My name is Rachmat Ryansyah. I completed my Diploma 4 Degree in Polytechnic of Energy and Mineral Akamigas Cepu, majoring in Petroleum Engineering with a GPA score of 3.43 out of 4.00. Undergone 4 internships in the oil and gas industry with latest work experience in PT. China Oilfield Service Limited (COSL) Indo as CTU Operator, WO/WS Materialman, Shorebase & Logistics Coordinator, and recently as Field Drilling Materialman for Energy Equity Epic Sengkang Pty. Ltd.. I hope to apply and improve the knowledge and skills I have gained to make a beneficial contribution to your company. I sincerely hope that my qualifications are interesting to you. Thank you for sparing your time to review my application. I look forward to hearing from you soon.

Engineer, Supervisor / Technician, Superintendent

Chemical Engineering Grad, with experience in project management, utility maintenance, GHG reporting in FMCG (food manufacturing industry).

Engineer

12 years of experience in refinery Gas Processing facility for Pre-commissioning & Commissioning activity, performed pigging operation (launching/receiving), Monitor compressor stations and export pipelines.

Engineer, Supervisor / Technician

Professional with more than 20+ years of experience in internal audits, risk assessments, forensic investigations, anti-fraud, anti-corruption, SOX, process design and redesign, and internal audit and management reporting. Proven track record of cost recoveries; identification of internal control weaknesses related to financial reporting, operations, and information security; presenting recommendations to improve the organization's internal control system environment. Experience includes Internal Audits, Corporate Governance, Integrated Risk Management and Controls, SOX Section 302 and 404, Regulatory Compliance, SPLAFT, Information Technology, Process Improvement, and Anti-Fraud carried out as Senior Internal Auditor, Senior Consultant, Senior Advisor, and Compliance Officer in various companies nationally and internationally, such as Plan International INC., Protiviti, BDO, PwC, Deloitte and others. I like challenges, achieving goals, meeting new people, and experiencing new cultures.

As a Area Business Operations Manager at Halliburton, I led a team of 180 employees across multiple countries, managing a $7 million budget while introducing innovative technologies that increased revenue by 15%. My success in securing major contracts and expanding market share reflects my ability to align business strategies with customer needs. Additionally, my tenure as Area Asset and Inventory Manager resulted in a 20% reduction in inventory levels and a 25% improvement in asset utilization, demonstrating my skill in resource optimization and cost control. Throughout my career, I have been dedicated to delivering high-quality services while fostering team growth. As a Service Manager, I led a team of 25 personnel, achieving a record-high 98.5% operational efficiency and introducing cutting-edge cement evaluation solutions. My hands-on approach to mentoring and developing talent has consistently resulted in high-performing teams capable of exceeding client expectations. I am eager to bring my expertise in managing large-scale operations, optimizing processes, and building client-centric strategies to drive impactful results for your team.

Manager

Piping Design Engineer with over 7 years of work experience in Process and Piping Design Engineering for Power, Mineral Mining, Chemicals and other Process Industries. Extensive background in Proposal, FEED and Detailed Engineering phases of EPMC industry. Capable in roles of Piping Designer, Piping Engineer and Process Engineer. Proficient in Piping design engineering principles and industry codes and standards. 

Drafter / Designer, Engineer