{
    "basic_info": {
        "name": "张高晶",
        "gender": "男",
        "phone": "17860700478",
        "email": "2715791863@qq.com",
        "age": "30",
        "birth_date": "1994\/07",
        "location": "广东省-深圳",
        "work_years": "3.1"
    },
    "education": [
        {
            "school": "青岛大学",
            "major": "纺织工程",
            "degree": "硕士",
            "graduation_year": "2021"
        },
        {
            "school": "湖南科技学院",
            "major": "通信工程",
            "degree": "本科",
            "graduation_year": "2018"
        }
    ],
    "job_intention": {
        "expected_position": "硬件工程师",
        "expected_salary": "面议",
        "expected_city": "广东省-深圳",
        "availability": "目前在职，面试需提前沟通"
    },
    "skills": [
        "Altium Designer",
        "PCB布局布线",
        "原理图设计",
        "元器件选型",
        "C语言",
        "Keil uVision",
        "示波器",
        "信号发生器",
        "阻抗分析仪",
        "LCR测试仪",
        "压力测试仪",
        "EMC\/EMI\/ESD优化整改",
        "USB高速信号调试",
        "Office",
        "Photoshop",
        "3ds max",
        "Origin",
        "MATLAB"
    ],
    "work_experience": [
        {
            "company": "上海市龙旗科技股份有限公司深圳分公司",
            "position": "硬件工程师",
            "duration": "2024\/09 - Present",
            "description": "负责Knight-L系列项目（光感接近、光学指纹传感器开发）、华为A684项目、亚马逊键盘、华为A630键盘、HP键盘项目等硬件开发、原理图及PCB评审、信号调试、产线问题解决及硬件专题技术分享。"
        },
        {
            "company": "深圳市亚泰光电技术有限公司",
            "position": "硬件工程师",
            "duration": "2023\/03 - 2024\/08",
            "description": "负责含水率传感器、油品品质传感器、微量水分传感器、中红外酸值传感器的电路模型搭建、原理图及PCB设计、样机标定测试、自动化标定产线管理，并撰写技术交底书申请发明专利。"
        },
        {
            "company": "广研检测(广州)有限公司",
            "position": "传感器开发工程师",
            "duration": "2021\/08 - 2023\/01",
            "description": "参与四合一传感器和单电导率传感器项目的原理样机研制、原理图及PCB绘制、电子元器件选型、电路板焊接调试、理化性能分析及测试报告撰写。"
        }
    ],
    "project_experience": [
        {
            "name": "Knight-L系列项目",
            "role": "模块负责人",
            "duration": "2024\/09 - Present",
            "description": "负责光感接近、光学指纹传感器开发，整机主板及小板原理图、PCB评审；指纹SPI、I²C信号测试；整机分光调试、光感校准及漏光校准；产线问题跟踪及解决，调整校准门限。"
        },
        {
            "name": "华为A684项目",
            "role": "硬件工程师",
            "duration": "2024\/09 - Present",
            "description": "负责TR3、TR4阶段性文件归档；晶振外围电路适配性测试；键盘手写笔无线充电效率测试；MOS管驱动电路后期设计。"
        },
        {
            "name": "亚马逊键盘项目",
            "role": "硬件工程师",
            "duration": "2024\/09 - Present",
            "description": "Forcepad方案选型设计、关键器件选型、叠构设计及量产测试数据分析；Force sensor方案选型及振动马达驱动电路设计；压电陶瓷方案提供及键盘硬件拆解分析。"
        },
        {
            "name": "华为A630键盘项目",
            "role": "硬件工程师",
            "duration": "2024\/09 - Present",
            "description": "负责原理图绘制及分析总结。"
        },
        {
            "name": "HP键盘项目",
            "role": "硬件工程师",
            "duration": "2024\/09 - Present",
            "description": "BOM表变更及更新；TR3、TR4交付件整理归档；完成DB与SI阶段的SVTP测试（电源时序、纹波噪声、信号完整性等）；完成USB高速\/低速\/全速眼图测试及链路调整优化。"
        },
        {
            "name": "含水率传感器项目",
            "role": "硬件工程师",
            "duration": "2023\/03 - 2024\/08",
            "description": "研究电导法及电容法测试原理，搭建电路模型，绘制原理图及PCB；进行样机标定测试，对比叉指与同轴电极，优化电极选型及绝缘材料；研究标定算法并纳入自动化产线。"
        },
        {
            "name": "油品品质传感器项目",
            "role": "硬件工程师",
            "duration": "2023\/03 - 2024\/08",
            "description": "基于电容法原理使用AD7747芯片采集信号，进行含水率与油品品质传感器同轴电极兼容性实验，选取标定介质并进行稳定性测试。"
        },
        {
            "name": "微量水分传感器项目",
            "role": "硬件工程师",
            "duration": "2023\/03 - 2024\/08",
            "description": "与竞品维萨拉传感器进行对比实验，替换为最新款IST湿度传感器，解决水分传感器水活性测试不准问题。"
        },
        {
            "name": "中红外酸值传感器项目",
            "role": "硬件工程师",
            "duration": "2023\/03 - 2024\/08",
            "description": "熟悉红外光谱测试仪操作并编写规程，进行润滑油在红外光谱仪中的测试试验及数据分析处理。"
        },
        {
            "name": "四合一传感器项目",
            "role": "传感器开发工程师",
            "duration": "2021\/08 - 2023\/01",
            "description": "研制原理样机，抄板并绘制原理图及PCB；进行电子元器件封装选型、焊接调试；对传感器进行重复性、灵敏度测试及变压器油理化性能分析，撰写测试报告。"
        },
        {
            "name": "单电导率传感器项目",
            "role": "传感器开发工程师",
            "duration": "2021\/08 - 2023\/01",
            "description": "参与传感器方案设计，绘制原理图及PCB图，进行原理样机测试、电路板调试及测试分析报告输出。"
        }
    ],
    "certifications": [
        "发明专利（油品品质传感器技术交底书）"
    ],
    "self_evaluation": "具备完整的硬件0-1研发及量产落地经历，熟练使用Altium Designer进行多层PCB布局布线、原理图设计及元器件选型。熟悉传感类硬件电路设计与信号完整性调试，掌握EMC、EMI、ESD相关电路优化整改方法，具备USB高速信号调试经验。拥有消费电子影像传感、工业自动化传感器项目实战及量产落地经验。熟练使用Office、Photoshop、3ds max、Origin、MATLAB等软件，掌握示波器、信号发生器、阻抗分析仪等仪器操作。"
}

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