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Challenge
Ended

Circuit Design 3-Day Challenge: Designing a Matching Strategy [My Experience - Company]

This is a hands-on challenge where you will personally analyze and strategize within three days to determine which circuit design roles you can apply for based on your experience.

Verilog HDL
MCU
system-verilog
hardware
orcad

8개 수업 학습

2회 미션 수행

samcoach님과 함께해요!

Inflearn Verified

Career Verified

5,492

Learners

522

Reviews

297

Answers

5.0

Rating

10

Courses

Key Experience

  • Former 6th-year Chip Circuit Designer at Samsung Electronics DS Division

  • Analog IP / Digital Scenario Design

  • Grade A patent application

  • Technical support for global enterprise engineers

Previous Experience

  • Former Startup Hardware Accelerator

    • MCU Firmware Design

  • Former major home appliance corporation employee

    • All-in-One Water Purifier Production Technology

  • Former mid-sized medical device company engineer

    • PCB HW, CIS, DDI ASIC Design


Mentoring Activities

  • Author of the Circuit Design Part in "The Semiconductor Job Bible: Insights from Current Professionals by Role"

  • Korea Semiconductor Industry Association SEMI-MOOC

    • Circuit Design Core Theory and Simulation Instructor

  • LetUin, No. 1 in Science and Engineering Employment & Career Community Comento

    • Circuit Design Job Mentor

  • At more than 10 universities, including Yonsei University, Hanyang University, and Konkuk University

    • Conducting circuit design job bootcamps and job-specific lectures

  • Regarding circuit design roles

    • Over 200 sessions of resume / self-introduction letter / interview consulting

  • K-Digital Basic Competency Training Instructor

    • "Stop with the difficult circuit formulas, Semiconductor Circuit (CHIP) Design through Visualization"

  • YouTube channel operation

    • "Coach Sam, the Pathfinder for Circuit Design Roles"

More

Samsung Electronics DS, SK hynix Circuit Design... What if you don't get in?

Many people dreaming of a circuit design role
only look toward Samsung Electronics DS and SK Hynix, and only then begin to search for other paths after facing rejection.

Automotive · Defense · Medical Devices · Robotics · Telecommunications... Are they related to my experience?

You searched so hard for job postings across various industries and companies...
but with fragmented experiences such as Verilog HDL, MCU, system-verilog, hardware, and OrCAD...
it's difficult to find a job that perfectly matches your experience.vị trí công việc hoàn toàn phù hợp với kinh nghiệm của bản thân.

What if you study and prepare in advance...?

But what if you were to devise a strategy like this even before the job posting is released?

Industry · Company Research → Product Research → Circuit and Technology Exploration → Breaking Down into Small Parts → Connecting with My Experience

  1. You will be able to strategically prepare your future experiences to align with the company's needs.

  2. You will be able to appeal more competitively than other applicants using the same experience.

🔥It's difficult to do it alone. That's why we prepared a Challenge.

Day 1

→ Industry, Company, and Product Research

Day 2

→ Circuit & Technology Exploration

Day 3

→ Strategy for matching my experience

Automotive, Medical Devices, Robotics, Defense

Day 1.

  • Identify 10 or more industries with demand for circuit design outside of semiconductors

  • Research key player companies by industry and verify their technical positions

  • Research flagship products based on corporate websites and IR (Investor Relations) materials

  • Inferring the signal path and circuit block structure within the product

  • Inferring potential areas of involvement in analog/digital design

  • Structuring the
    design relevance between industry, company, and product

Day 2.

  • Analyze the job description in units of functional blocks from the perspective of required functions.

  • Reinterpreting unfamiliar terminology into domain-specific language

  • Infer non-experienced areas through system-level reasoning

  • Expanding technical requirements into roadmap insights

  • Designing a response structure centered on design intent rather than simple condition matching

Circuit design job description

Circuit Design Project Experience

Day 3.

  • Deconstruct the system structure into functional units and reconstruct the overall architecture

  • Analyze the logical connectivity and control flow by following the signal flow between blocks.

  • Mapping each component to my own experience and technical capabilities

  • Inexperienced areas are inferred based on interface and timing conditions

  • Share the results of your performance and expand the structure through the outputs of other participants

  • Strengthen architectural insights by viewing the overall structure from a topology perspective

📢 Join the Day 3 <Live Session>!


  1. In the real-time live session, we will select the top 1–2 best works and conduct a structure review.

  2. Expanding the depth of design perspective by comparing various solution approaches

  3. Maximize the peer learning effect by sharing project results with up to 10 people

  4. Gain at least 10x design perspective from a single task

  5. Real-time Q&A to resolve blind spots in understanding and technical questions

📖Providing a collection of company & job analysis and experience matching materials compiled by Coach Sam!


  1. Providing the Actual Job Posting Analysis, Keyword Extraction + Experience Mapping Resource personally written by Coach Sam


  2. Structurally mapping the core requirements of each job posting to the student's entry-level experience

  3. Includes a specific guide on how to build the design experience required in the field

  4. A total of 12 cases have been compiled, with continuous updates planned.

  5. Plans to expand to over 50 job-matching materials in the final stage.

🎁Get a discount coupon for this course!


  1. For challenge completers, a 30% discount coupon for Inflearn circuit design courses will be provided

  2. Target Courses: Applicable to all Analog / Digital / Basic Circuit Design / HW Design courses

  3. Providing curated learning benefits for follow-up studies linked to hands-on experience

Want more circuit design information?

  1. Please join the open KakaoTalk group for announcements! (Participation code: 0459)
    https://open.kakao.com/o/gm1KFaCg

  2. If you would like to check the questions and answers from existing students, please join our Naver Cafe!


    https://cafe.naver.com/samcoach


Nice to meet you, I'm Sam Coach, your circuit design mentor! 🙌

  • Former Samsung Electronics DS Division / Chip Circuit Design Engineer

    • Analog IP / Digital Scenario Design

    • Class A patent application filed

  • Technical support for engineers at global foreign companies

  • Former) Startup Hardware Accelerator / MCU Firmware Design

  • Former) Major home appliance corporation / All-in-one water purifier production technology

  • Former) Mid-sized medical device company / PCB HW, CIS, DDI ASIC design


🧭 Mentoring Activities

  • Author of the Circuit Design part in ‘The Semiconductor Job Bible: Insights from Current Professionals by Role’

  • ‘Korea Semiconductor Industry Association SEMI-MOOC’ Circuit Design Core Theory and Simulation Instructor

  •  ‘No. 1 STEM Job Portal LetUin & Career Community Comento’ Circuit Design Job Mentor

  • Conducted circuit design job boot camps and special lectures at more than 10 universities, including Yonsei University, Hanyang University, and Konkuk University.

  • Over 200 sessions of resume / self-introduction letter / interview consulting for circuit design positions

  • 'K-Digital Basic Competency Training' Instructor (Stop difficult circuit formulas; semiconductor circuit (chip) design done with your eyes)

  • Operating the YouTube channel ‘Coach Sam, the Pathfinder for Circuit Design Careers’

I'll see you all in the challenge! 🖐🏻

The very fact that you are reading this post right now means you are more than qualified to take on the challenge of a circuit design role. My role is to help the challenges of those passionate about circuits lead to a successful job offer.
This lecture will provide those of you challenging circuit design with a "differentiated design experience."

Of course, it would be great if we could work together on circuit design projects following the roadmap, but I recommend you first try what you can do on your own through the free lecture (click). Then, if necessary, please apply for the challenge.

I look forward to seeing you in the challenge. Thank you 😊

8월

10일

챌린지 시작일

2025년 8월 10일 오후 03:00

챌린지 종료일

2025년 8월 17일 오후 02:59

챌린지 커리큘럼

All

10 lectures ∙ (3hr 37min)

Course Materials:

Lecture resources

챌린지에서 배워요

  • How to structurally analyze where circuit design roles actually exist within companies like Samsung Electronics, SK Hynix, defense contractors, and medical device manufacturers.

  • How to extract keywords from job postings that connect to your experience—such as Verilog, OPAMP, and PCB design—and strategize them into design competencies.

  • Strategic thinking to design a career based on the 'job keywords' that companies actually want, rather than just simple specifications.

  • A practical structure for expanding into T-shaped capabilities, broadening the "scope" that was previously lacking for those who only knew one of digital, analog, or HW.

  • The technique of transforming the experiments, assignments, and graduation projects you've done into career weapons by connecting them to 'applicable job roles,' rather than simply listing them.

  • Specific criteria to read, interpret, and prepare for unfamiliar terms found in job postings, such as STA, AXI, CDC, BGR, LDO, and Layout.

Recommended for
these people

Who is this course right for?

  • Those who have experience with Verilog, OPAMPs, STM32, and simple PCB design, but are unsure of how that experience is actually applied in the real world.

  • Those who didn't even know where circuit design jobs existed outside of Samsung Electronics and SK Hynix

  • Those who feel unfamiliar and anxious when seeing terms like AXI, STA, CDC, BGR, LDO, and Layout in job postings.

  • Those who have the experience but feel lost on how to translate it into "job competencies."

  • A job seeker in the electronics and electrical field who felt very anxious about only knowing one side, either doing only digital or only analog.

  • Those who have been stuck in a loop for three months, constantly wondering, "Am I actually at a level where I can apply for this field?"

  • Those who want to design a circuit design career with a precise structure and strategy, rather than vague job preparation.

Need to know before starting?

  • 👉 Simple experiments or project experience (Verilog, OPAMP, STM32, schematic design, etc., anything is fine)

  • Verilog hands-on experience (e.g., creating an ALU, simple FSM, etc.)

  • Analog circuit experiments (e.g., experience with experiment reports or assignments on OP-AMP, LDO, BGR, etc.)

  • PCB or MCU-related project experience (e.g., STM32, sensor practice, etc.)

  • Experience using circuit-related tools such as SPICE, Vivado, CubeMX, or OrCAD, even at a basic level.

  • However, you can still take the course even without these.

  • This course is a challenge that teaches you how to strategically connect those experiences with job keywords.

Reviews

All

7 reviews

5.0

7 reviews

  • changhyeon님의 프로필 이미지
    changhyeon

    Reviews 3

    Average Rating 5.0

    Edited

    5

    100% enrolled

    The process of directly analyzing job descriptions and receiving feedback was very helpful.

    • designer039168님의 프로필 이미지
      designer039168

      Reviews 1

      Average Rating 5.0

      5

      43% enrolled

      • gydns1033134님의 프로필 이미지
        gydns1033134

        Reviews 1

        Average Rating 5.0

        5

        71% enrolled

        • cnrrn147204787님의 프로필 이미지
          cnrrn147204787

          Reviews 2

          Average Rating 5.0

          5

          43% enrolled

          • guddnqudtn127041님의 프로필 이미지
            guddnqudtn127041

            Reviews 3

            Average Rating 5.0

            5

            43% enrolled

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            챌린지는 지식공유자가 설정한 수업 최소 정원이 충족되지 않을 경우, 폐강 안내가 고지되며 결제 내역이 자동취소됩니다.

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