FULL-STACK · APPLIED AI · IoT

2CESC.COM

Yang Yang

Full-stack Engineer / AI Application Engineer / IoT Engineer

15 years of experience in hardware-software integration and platform development, with end-to-end delivery across full-stack products, AI applications and IoT systems.

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Technical Profile

Technical Profile

Experienced in end-edge-cloud delivery spanning device protocols, edge gateways, data acquisition, web and mobile management, and remote operations, with hands-on full-stack product development and AI integration.

15Years of ExperienceHardware-software integration, platform development and delivery
8Energy-related PatentsApplications accepted and granted
10Software Copyrights

Tech Matrix

Tech Matrix

Core capabilities

ONLINE

Device Integration

Device AccessData PointsSystem IntegrationField Delivery

Protocols & Edge

LinuxModbus RTU/TCPMQTTRS485DL/T645

Energy Management

EMSPV & StoragePCS / BMSMonitoringAlarms & Reports

Full-stack Development

ReactNext.jsTypeScriptNode.jsPostgreSQLRESTful API

Applied AI

LLM APIPrompt DesignMultimodal InputRAGAgent Workflow

Solution Delivery

RequirementsSystem DesignProject DeliveryTechnical Documentation

Selected Projects

Selected Projects

Representative project experience

03 CASES
01

EMS Host, Web & Mobile Platform

IoT Platform Engineer / System Designer / Technical Lead

Designed and developed an EMS host with web and mobile applications for photovoltaic, energy storage, charging, metering and related energy devices.

  • Led the full delivery cycle from system architecture and implementation to device integration and deployment.
  • Integrated PV, storage, PCS, BMS, meters, HVAC, fire safety and access-control devices, including protocols, data points and control logic.
LinuxEMSModbusMQTTNode.jsWeb / Mobile
02

Smart Home Gateway, Clients & IoT Platform

IoT Developer / Gateway & Client Developer / Technical Manager

Developed and maintained smart-home gateways, client applications and an IoT platform covering configuration, device access, state synchronization, remote control and automation scenarios.

  • Implemented device binding, gateway configuration, status display, remote control and automation scenarios.
  • Defined data flows among gateways, devices, platform services and clients for commands, state synchronization and exception handling.
AIoTEdge GatewayWebMobileMini ProgramRemote Control
03

HyperGraph AI SaaS Platform

AI Application Developer / Full-stack Developer / Product Prototyper

Built a SaaS prototype for AI image generation and multimodal creation, validating the workflow from user experience and model APIs to accounts, credits and deployment.

  • Built the landing page, creation workspace, session history, canvas and conversational control panel.
  • Supported text-to-image, image-to-image, multi-image references and configurable generation parameters.
Next.jsReactTypeScriptSupabaseVercelAI API

Experience

Experience

Professional experience

2016.06 - Present

Sunfly Holding Co., Ltd.

IoT Platform Engineer / Full-stack Engineer / Technical Manager / Advanced Research Engineer

  • Worked across smart-home gateways and clients, industrial IoT, energy management, edge gateways and applied AI exploration.
  • Led EMS host architecture, implementation, device integration and deployment for PV, storage, charging and energy-management projects.
  • Contributed to requirements, planning, delivery and cross-functional coordination, as well as patents, software registrations and pre-sales materials.

2012.07 - 2016.05

Guangdong Coagent Technology Group Co., Ltd.

Android Developer

  • Developed Android applications for in-vehicle navigation, including UI, product features, device adaptation and release maintenance.
  • Built practical experience in mobile development, embedded-environment adaptation and product delivery.

2011.06 - 2012.07

Guangdong Coagent Technology Group Co., Ltd.

Electronics Engineer

  • Worked on circuit design and hardware debugging for in-vehicle navigation, including component selection, circuit validation and fault isolation.
  • Established the hardware foundation for subsequent software-hardware integration work.

Interactive Lab

Interactive Lab

Experiments in particles, data flow and interactive visualization.

Constellation Sandbox

Active Sandbox

Adjust the background star-track rendering in real time.

Flow Rate1.2x
Twinkle Rate1.2x
Line Width1.0px
Star Density1.0x
MODULE_02

Particle Field

Reserved module

MODULE_03

Data Stream

Reserved module

Contact

Contact

Open to opportunities and collaborations in full-stack development, AI application development and IoT engineering.

Guangzhou / Foshan

cesc@2cesc.com+86 134 2574 2237Download Resume