Delfin Valerio

Technician role 2018-2020

• Work in a clean room environment with chemicals, and solvents.
• Refinishing Semiconductor tooling to original finish ensuring manufacturer standards.
• "Mold" and solder components for AMAT Wagon Wheel
• Acid clean products and tools to remove deposition
• Acid clean various types of materials such as ceramic, aluminum, steel, yttria, and quartz etc.
• Acid etch products and semi-tools
• Polishing of semi-tools to restore original finish
• Applying a lathe pattern by hand
• Glass bead blast of semi-tools to correct RA
• Clean ASML fluent tubes, and ASML sensors
• Integrated new technologies to better meet project needs.
• Reviewed processing errors and helped track down root causes.
• Follow POR and traveler instructions
• Copy exact for various companies such as LAM and AMAT
• Safely handle and dispose of said acids, and solvents.
• Took precautionary actions when handling parts in acid baths with PPE and water baths to neutralize acids.
• Rinse and dry parts to ensure no residual acid is left in or on parts.

Operator technician role for prototype sensors 2020- current

• Design and build prototype Thermocouple and RTD sensors for various companies and customers.
• Usage of various types of TC wire such as type k, type j, stranded or solid wire ETC.
• Usage of various types of MI cable/xactpac thermoinsulated ABs. Type k/j and alloy 600 or 304 SS.
• Termination of "hotend" or "coldend" with different types of plugs/connectors and RTDs.
• Joining of AB cable and TC wire via silver brazing or spot welder.
• Orion, and tig welder use.
• Joining of cables, and transitions/fittings via silver brazing or crimping.
• Assembly of ASML/VDL/Benchmark CFR thermocouple
• Laser etching of sensor tags for labeling part numbers, and serial numbers/ revisions.
• Quality control of CFR sensors for FAI testing
• Acid clean CFR sensors for residual surface contamination testing.
• Follow various PORs and travelers.
• Copy exact TC sensors for AMAT and LAM
• Gathered, organized and input information into digital global database.
• Developed and updated tracking spreadsheets using Excel for in house orders.
• Daily meetings with our global team to stay up to date on customer requirements and product needs.
• Make updates to obsolete TCs travelers for hardcodes to move to production facilities.
• Make updates to obsolete TC drawings in Solidworks to hardcode for production facilities.
• Gathered, organized and input information into digital database.
• Maintained overall safe work environment through training usage of tools and visual representation to reduce safety risks.
• Track parts and components through MacPac, Epicor and PLM.

• Restock Microkitchens with various products ranging from drinks, dairy, and snacks/fruits.
• Quality control on all products such as freshness.
• Logged current stock of products.
• Placed orders with warehouse to fulfill Microkitchen needs for the following day.
• Inspected, loaded delivery trucks and picked up customer returns.
• Documented sales by recording order information via handheld scanner.
• Logged mileage, stops, orders and carton counts for each route

• Working under highly experienced master bakers to learn all of our family recipes, and ensure the highest quality of bread
• Packaged and labeled baked goods with accurate descriptions and ingredients.
• Filled out inventory and production sheets and informed head baker of stock levels.
• Order inventory weekly to ensure no shortages on baking products.
• Conducted employee evaluations, assessing strengths and reassigning accordingly.
• Complied with health and safety codes to protect staff and customers.
• Set heat and humidity temperatures for proof box.
• Resolved customer concerns with positive approach and constructive strategies.
• Cleaned and maintained kitchen equipment and oven.
• Determined quantity of product to prepare for next day operation by maintaining detailed production schedule.
• Replenished and rotated food items, following correct food cooling and storage procedures.
• Recruited, hired and trained staff of hardworking associates.
• Prepared all pastry items in accordance with standards of quality, quantity control, taste and presentation.

• Drive box truck safely to Facebook building 20.
• Restock Microkitchens with various products ranging from drinks, dairy, and snacks.
• Quality control on all products such as freshness.
• Logged current stock of products.
• Placed orders with warehouse to fulfill Microkitchen needs for the following day.
• Logged mileage, stops, orders and carton counts for each route.
• Inspected, loaded delivery trucks and picked up customer returns.
• Documented sales by recording order information via handheld scanner.

• Assisted crew chief in operations setup.
• Provided cleaning service for various commercial, and residential flooring.
• Assessed sales opportunities, collected competitor information and performed detailed market analysis to.
• Communicated proactively with supervisors, immediately explained issues and teamed on appropriate solutions.
• Ensured our customer service was satisfactory to exceed expectations.