yekasumi — IoT Engineer

关于我About Me

在山脚起步，
向云端攀登 Starting at the foothills,
climbing toward the clouds

深圳技术大学数据科学与大数据技术专业本科生，智能物联网通信实验室（AIoTcomm）成员。专注于物联网与边缘计算领域，参与智能工厂 IoT 解决方案设计，对前沿人工智能在物联网中的应用有浓厚兴趣。 Undergraduate at Shenzhen Technology University majoring in Data Science & Big Data Technology, and a member of the Intelligent IoT Communication Lab (AIoTcomm). Focusing on IoT and Edge Computing, with hands-on experience in smart factory IoT solution design and a deep passion for applying cutting-edge AI in IoT systems.

作为队长带领团队在全国大学生数学建模竞赛和全国大学生物联网设计竞赛中斩获多项国家级、省级奖项，具备扎实的工程实践能力和团队领导力。善于在复杂问题中找到技术落地的最优路径。 Led teams to win multiple national and provincial awards in the National Mathematical Modeling Competition and the National IoT Design Competition, demonstrating strong engineering capabilities and leadership. Skilled at finding optimal paths for technical implementation in complex problem domains.

熟悉Python 全栈开发、机器视觉与LLM 应用，具备从数据采集、模型训练到边缘端部署的完整技术链路能力。持续学习中，始终保持对新技术的好奇心与探索欲。 Proficient in Python full-stack development, computer vision, and LLM applications, with end-to-end capabilities spanning data collection, model training, and edge deployment. A continuous learner who maintains curiosity and an exploratory drive for emerging technologies.

🔬 智能物联网🔬 Smart IoT

          AIoTcomm 实验室成员，参与智能工厂解决方案，熟悉 MQTT、边缘网关等 IoT 技术栈
          Lab member at AIoTcomm, working on smart factory solutions with MQTT, edge gateways, and IoT stacks
        

🤖 机器视觉🤖 Computer Vision

          YOLOv10 目标检测实战经验，具备从数据标注到边缘端 Jetson 部署的完整能力
          Hands-on YOLOv10 object detection experience, from dataset annotation to edge deployment on Jetson
        

🧠 LLM 应用🧠 LLM Applications

          RAG 知识库、语义缓存等 LLM 应用开发经验，熟悉 LangChain、FAISS 等工具链
          Experience building RAG knowledge bases and semantic caching systems with LangChain, FAISS, and more
        

🏆 竞赛驱动🏆 Competition-Driven

          多次担任队长，数学建模与 IoT 竞赛国家级获奖，具备团队领导与快速攻关能力
          Multiple team lead roles with national-level awards in math modeling and IoT competitions
        

工作经历Experience

实践中的成长 Growth Through Practice

客户经理实习生Client Manager Intern

中国银行深圳市宝安分行Bank of China, Shenzhen Bao'an Branch

2024.11 — 2025.01

辅助完成客户数据整理与行业调研工作，深入分析宝安区中小企业信贷需求特点，运用数据分析方法为分行调整信贷策略提供数据支持。锻炼了数据驱动决策思维与商业沟通能力。 Assisted with client data analysis and industry research, providing data-driven insights for credit strategy adjustments targeting SMEs in Bao'an district. Strengthened data-driven decision-making and business communication skills.

数据分析Data Analysis 行业调研Industry Research Excel

课程助教 / 学生助理Teaching Assistant

深圳技术大学 · 教务部Shenzhen Technology University

2024.09 — 至今Present

负责《云计算》及《大学计算机 A》课程的资料整理与教学辅助工作，协助教师完成课程内容优化，出色完成教学支持任务。 Responsible for organizing course materials and assisting instruction for Cloud Computing and Introduction to Computer Science courses. Supported faculty in optimizing course content delivery.

教学辅助Teaching 云计算Cloud Computing

项目经历Projects

一些值得讲述的作品 Works Worth Telling

羽毛球过网击球判别系统 Badminton Net-Shot Detection

华东一等奖East China 1st Prize

针对高速摄像机（鹰眼）成本高的痛点，设计低成本机器视觉替代方案。自行拍摄标注数据集，使用 YOLOv10 训练目标检测模型，部署于 NVIDIA Jetson SC171 开发板实现边缘端实时推理。击球帧识别结果通过 API 回传云平台，为裁判提供即时判别依据。作为队长负责需求分析、前后端开发及现场部署。 Designed a cost-effective machine vision alternative to expensive hawk-eye systems. Built custom training dataset, trained YOLOv10 detection model, deployed on NVIDIA Jetson SC171 for real-time edge inference. Detection results transmitted to cloud platform via API for instant refereeing. Led requirements analysis, full-stack development, and field deployment as team lead.

YOLOv10 NVIDIA Jetson Python Edge AI

基于 MDP 的生产方略研究 MDP Production Strategy

国赛二等奖National 2nd

针对 2024 全国数学建模竞赛 B 题，基于 马尔可夫决策过程（MDP）构建多阶段生产决策模型。采用动态规划与值迭代算法求解最优策略，优化生产流程与成本控制。使用 Python 完成建模、求解及多维度结果可视化，论文获评国家二等奖。 Built a multi-stage production decision model using Markov Decision Processes (MDP) for the 2024 national math modeling competition. Applied dynamic programming and value iteration algorithms for optimal strategy computation. Implemented in Python with comprehensive multi-dimensional result visualization. Awarded National Second Prize.

MDP Dynamic Programming Python NumPy

检索增强 AI 知识库 RAG AI Knowledge Base

毕业设计Thesis

基于 LangChain、OpenAI API 和 FAISS 向量数据库构建企业级 AI 问答与 RAG 服务。后端采用 FastAPI 提供流式响应接口，前端使用 Streamlit 构建交互界面。支持文档向量化存储、语义检索、多轮会话管理，MySQL 持久化数据，Redis 缓存会话状态。 Built an enterprise-grade AI Q&A and RAG service using LangChain, OpenAI API, and FAISS vector database. Backend powered by FastAPI with streaming response API, frontend built with Streamlit. Supports document vectorization, semantic retrieval, multi-turn session management, MySQL for persistence, and Redis for session caching.

LangChain FAISS FastAPI Redis

LLM 语义缓存系统 LLM Semantic Cache System

腾讯项目Tencent

为 LLM 服务接入 GPTCache，实现基于字符串精确匹配与语义相似度匹配的双层缓存机制。通过 gRPC 构建高性能服务调用链路，支持缓存命中、更新与淘汰策略，显著降低 LLM 推理延迟与 API 调用成本。 Integrated GPTCache into LLM service pipeline, implementing dual-layer caching with exact string matching and semantic similarity matching. Built high-performance service calls via gRPC, supporting cache hit, update, and eviction strategies, significantly reducing LLM inference latency and API costs.

GPTCache gRPC LangChain Semantic Search

教育背景Education

知识的基石 Foundation of Knowledge

2022.09 — 2026.06

数据科学与大数据技术 · 本科 Data Science & Big Data Technology · B.Eng.

深圳技术大学 · 广东省深圳市 Shenzhen Technology University · Shenzhen, Guangdong

沿途的里程碑 Milestones Along the Way

🥇

全国大学生数学建模竞赛 — 国家二等奖 National Math Modeling — 2nd Prize

广东赛区一等奖，国家二等奖 · 队长 · 基于 MDP 的生产方略研究 Provincial 1st Prize, National 2nd Prize · Team Lead · MDP-based Production Strategy

2024.11

🏆

全国大学生物联网设计竞赛（华为杯）— 华东赛区一等奖 National IoT Design (Huawei Cup) — East China 1st Prize

队长 · 羽毛球过网击球辅助判别系统（YOLOv10 + Jetson） Team Lead · Badminton Net-Shot Detection System (YOLOv10 + Jetson)

2024.08

🎖️

蓝桥杯全国软件和信息技术专业人才大赛 — 广东赛区三等奖 Lanqiao Cup Software Competition — Provincial 3rd Prize

广东省 · 软件类 Guangdong Province · Software Track

2023.04

📜

工匠之星 & 研究与创新奖学金 Craftsman Star & Research Innovation Scholarship

深圳技术大学 · 2022-2023 学年 Shenzhen Technology University · Academic Year 2022-2023

2023

你好，我是
yekasumi Hello, I'm
yekasumi

在山脚起步，
向云端攀登 Starting at the foothills,
climbing toward the clouds

实践中的成长 Growth Through Practice

一些值得讲述的作品 Works Worth Telling

技术工具箱 Technical Toolkit

知识的基石 Foundation of Knowledge

沿途的里程碑 Milestones Along the Way

你好，我是yekasumi Hello, I'myekasumi

在山脚起步，向云端攀登 Starting at the foothills,climbing toward the clouds

实践中的成长 Growth Through Practice

一些值得讲述的作品 Works Worth Telling

技术工具箱 Technical Toolkit

知识的基石 Foundation of Knowledge

沿途的里程碑 Milestones Along the Way

你好，我是
yekasumi Hello, I'm
yekasumi

在山脚起步，
向云端攀登 Starting at the foothills,
climbing toward the clouds