Lional Rollerson

Lional Rollerson

Imagination at Work

Texas City, ארה"ב
פרילנסר
  צור קשר

אודותינו

We work hard to get your job done fast and efficiently. With over 7 years of experience combined, we are able to figure out problems and get you up and running again, or take care of your new electrical/mechanical design projects. We do everything from early concept, to renovations to design and launching electronic products. Outside work, machine design, new and improved trackers, electrical upgrades, problem solving, wireless products, and are certified in fire alarm maintenance.
We have lots of experience in many areas of electrical/mechanical work.

שפות

אנגלית
שפת אם
סינית (מדוברת)
שליטה טובה
רוסית
רמת מתחילים

Portfolio

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תחומי התמחות

אבי טיפוס וייצור

134 ₪ לשעה
מידול תלת מימד 3D, עיצוב תעשייתי ואב טיפוס
Expert level 3D designer using Solidworks. Hands on experience in industrial design of wearable devices and consumer products
הדפסות תלת מימד 3D, יצירת אב טיפוס
Experienced in 3D printing technologies and provide rapid prototyping with facilities in my lab
PLA, SLA 3D printer.
ייצור - ניתוח וסימולציה
Experienced in ANSYS workbench simulation for
- Structural FEA
- Fluid CFD & FSI
- EM field
- Thermal analysis
- Antenna simulation
ייצור - מעגלים וחשמל
Available to design hardware using Allegro, Altium, KiCAD, Eagle, PADS,..
- schematic & BOM
- PCB & fabrication files
- simulation
- 3D PCB design
ייצור - הזרקה
Experienced in the design of products ready for injection molding, rotational molding, 3D printing, sheet metal manufacturing

הנדסה

134 ₪ לשעה
הנדסה ביו-רפואית
הנדסת תקשורת
הנדסת חשמל
- 10 years of experience in power electronics
- 5 years of experience in wearable device and IoT products
- 7 years of experience in firmware programming
Working as an embedded designer at the moment.
הנדסת מכונות
Experienced in 3D design, engineering drawing, simulation and rapid prototyping
הנדסת תוכנה

טכנולוגיה

134 ₪ לשעה
GPS
I have experience in the design and prototyping of several GPS tracking devices
- GPS tracking bracelet for kids
- GPS tracking pin for elders
- GPS tracking arrow for hunters
- car GPS locating device(OBDII)
- Portable multifunctional device integrating GPS
בלוטוס, Bluetooth
Experienced in bluetooth device similar to key finder
- circuit design
- PCB layout
- firmware programming
- enclosure design
- battery management
ארדוינו ורספברי פיי - Arduino & Raspberry Pie
Experienced Arduino based hardware/firmware development.
Arduino Mega, ESP32, BeagleBone Black...
Internet of Things / IoT
Experienced in IoT product design, utilizing wireless technologies such as BLE, Wi-Fi, LoRa, GSM, LTE, ..
רובוטיקה
- Robot structural design
- Robot structural analysis
- Robot motion simulation
- Robot programming
Machine Learning
Machine learning, deep learning algorithms for fraud detection, big data management
עיבוד תמונה
Image processing for fingerprint based authentication device, OCR

עיצוב וגרפיקה

134 ₪ לשעה
תלת מימד - מידול, אנימציה, סימולציה
- 3D design, exploded view, high definition rendering
- FEA, CFD, FSI, thermal EM field simulation using Solidworks, ANSYS, COMSOL, CST Studio
AutoCAD, CAD, אוטוקאד, קאד, שרטוט אדריכלי
Experienced in 3D design, floor plan, rendering
- Solidworks, Fusion360, Inventor
- AutoCAD, Revit, Sketchup

נסיון תעסוקתי

יוני 2019 - דצמבר 2019

Electrical Engineer

OCEANWORKS
  • I was in charge of PCB design for submarine vehicle controller. We had completed lots of design and prototyping for military and industry.
יולי 2018 - נובמבר 2018

IoT Engineer

SAMI TECH
  • I was involved various IoT projects such as smart air quality monitoring device, fire alarm device etc. I’ve been working for this company remotely, focusing on circuit design and PCB layout.

תארים אקדמיים

אפריל 2009 - מרץ 2011

Bachelor's Degree in Electrical Engineering

CTU
אפריל 2005 - מרץ 2009

Bachelor's Degree in Mechanical Engineering

CTU
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