ADINGAR NADJIRESSEM

Tomball, Texas

ac56gc@r.postjobfree.com 832-***-**** www.linkedin.com/in/Adingar-Nadjiressem

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MECHANICAL DESIGN ENGINEER

Design, Modeling, FEA and Testing of Machine Parts and Equipment.

Collaborative problem solver who uses technical skills to draft, design, develop, modify, integrate and implement, from existing, new and custom components and systems of diverse products. Linear/Nonlinear, fatigue, thermal, buckling analysis and structural optimization. Detail-oriented skills that help achieve thoroughness and accuracy when accomplishing a task through concern for all the areas including: 3D components, engineering drawings, ECN (Engineering Change Notice), BOMs, ASME Y14.5M, checking, QA/QC, material selection, EPDM, customer service, Analysis etc.

Dependable, critical thinking, flexible, and motivated with strong interpersonal and communication skills.

Ability to develop, design, test, evaluate and implement engineering solutions to complex problems.

Ability to perform analytical as well as numerical calculations to predict failures in components and systems; and also to optimize a design to meet defined strength-to-weight, frequency, or stiffness performance using CAE/ Abaqus, ANSYS Workbench.

Proficient in 2D/3D Solidworks 16 creating complex assemblies, mechanical components and engineering drawings per ASME Y14.5M G&DT and company specs.

Project Management Skills: Ability to effectively handle multiple projects, prioritize and transition between projects, assign priorities, write detailed plans, and keeping project information together etc.

Ability to interact effectively with machine shop fabrication, lab test and production people as well as customers, Sales, QA team, engineers, designers, etc.

Ability to design flow meter equipment: dual-chamber orifice meters, and actuated control valves: ball valves, butterfly valves and accessories.

Ability to use Solidworks EPDM (Enterprise Product Data Management) to track and manage information related to production.

PROFESSIONAL EXPERIENCE

SIM-MAN, Houston, TX 1997 to Present

Simulation & Manufacturing

Contract Designer /FEA (Finite Element Analyst)

Manage and execute diverse projects by analyzing specifications and drafting, designing and predicting failures using Solidworks 16 Simulation and Abaqus.

Create and revise drawings and bill of materials on rotating equipment including pumps, engines, electric motors, vessels, piping, valves, and instrumentation.

Design and Model the Structural Steel Detailing, Fabrication & Machine Parts and Equipment

Perform engineering calculations including stress, thermal and tolerance analysis

EXXONMOBIL URC (UPSTREAM RESEARCH COMPANY), Houston, TX 2000 to 2017

Mechanical Design Engineer

Developed, designed, and conducted FEA analysis as well as physical testing of oil & gas lifting devices, flow control components and systems. Supported Research Engineers and aided in efficient project design and timely implementation. Assisted ExxonMobil customers, vendors around the world. Designed research lab, downhole tool equipment, valve fittings, pumps, heat exchangers and pressure vessels per Industry and company standards.

Monitored downhole tools testing, checked and reviewed test results to ensure proper functioning in close cooperation with the test personnel.

Collaborated with machine shop fabrication/manufacturing personnel from start to finish; from parts machining, to assembly, testing, ensuring product quality, to shipping of final product.

Used Solidworks to develop 2D/3D drawings for research and research applications as well as outside machine shops, improving processes and overall design standards.

Created BOM (Bill of Materials), ECN, used EPDM for data exchange among all business users who interact with the production (project managers, engineers, sales people, buyers and QC team).

Reduced workover costs by keeping lost time low, and through careful design, minimizing future problems.

Conducted comprehensive risk assessments, reducing safety, health, environmental and security risks and mitigating consequences of incidents by providing essential information to new hires.

ELWOOD TEXAS FORGE HOUSTON (ETFH), Houston, TX 1997 to 2000

Design/Production Engineer

Managed and executed projects by analyzing specifications and estimating costs, providing clients with predetermined price quote for materials and equipment. Worked with row material suppliers, sales, Inventory, production planning and shop floor during product manufacturing processes.

Designed dies, including closed, open, cold, seamless rolled rings, forward and reversed extrusion and impression dies, providing resources that didn’t exist previously using 2D AutoCAD & Intergraph.

Made standard and custom oil and gas industry forgings, including tri-cone drill bits from small valve bodies to large subsea valves and conventional surface wellhead equipment, keeping processes running smoothly.

Developed components for aircraft engines, such as critical rotating engine components, landing gear and other structural components, providing essential replacement parts.

EDUCATION

Bachelor of Science (BS), Design Engineering

UNIVERSITY OF HOUSTON, Houston, TX

Associate, Mechanical and Piping Design

MASSEY BUSINESS COLLEGE, Houston, TX

TECHNICAL SKILLS/PROFESSIONAL DEVELOPMENT

Subsurface coursework through Exxon Mobil: Formation Damage and Matrix Acidizing, Gas Lift Design, Remedial Cementing, Workover Field Expertise, WellHead Equipment, Corrosion, Tubular Goods and Loading Analysis. Sand Production, Control & Management, Transport. Safety and Fire Warden Trainings.

Software: CAE, Pro-E (PTC Creo 3.0), Abaqus, ANSY Workbench, Altair HyperMesh, Python, MS Office (Word, Excel & PowerPoint), ToolPro, C++, MatLab and Patrel. SPED (Society of Piping Engineers and Designers).

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