HE WANG

• Accomplished Solution Architect and Tech Lead with extensive experience in delivering cutting-edge GAI/RAG projects for large-scale organizations.
• Skilled in navigating complex infrastructures, networks, and enterprise cloud management/integration while adhering to stringent security requirements.
• Proficient in state-of-the-art LLM practices, including:
  - Azure AI services with Prompt Flow / AI studio
  - Azure AI Search
  - LangChain Agentic RAG
  - Neo4J
• Expertise in developing and implementing RAG (Retrieval-Augmented Generation) solutions for various industries:
  - Enhancing RAG models with industry-specific embeddings and terminologies
  - Adapting RAG architectures to cater to unique domain requirements
  - Integrating RAG with enterprise knowledge bases and data repositories
• Proven track record of successfully serving clients in extremely large organizations, delivering innovative solutions tailored to their unique needs.

As a Pre-sales engineer and AI Expert, responsible for delivering value by helping customers automate their key processes with PoC of UiPath products and AI solutions.

• Key Responsibilities:
  • Pitch to the customer about the products, value proposition
  • Assess customer needs and provide solutions
  • Identify the key pain points of customer, and pipeline advice.
  • Feasibility study and solution design
  • PoC scope definition, Implementation, and BOM estimation
  • ROI calculation and production handover, to delivery
  • Technical support for customers before the PS and escalation team ramped up
  
• Experience:
  • UiPath core products: Robot, Studio, Orchestrator
  • UiPath AI products: UiPath AI center, NER, Document understanding, Image recognition, Object detection.
  • Other UiPath products: Action center, UiPath App, Test Suite
  • UiPath echo system: .NET, Nuget, Azure, Python, SSO, Github
  • AI: TensorFlow, PyTorch, CNN, Object detection, GAN, BERT, Reinforcement learning, and Azure Cognitive service
  • Automate with: Oracle, SAP, Mainframe/Terminal systems, Salesforce, ServiceNow, and some legacy systems in various of industries, and data migrations.
  
• Achievements:
  • Provided a high level of technical support for sales reps across southern states of Australia and New Zealand since 2018, securing 40+ clients and delivering 80+ PoC over 4 years.
  • Awarded Best team player of the year in 2019 and 2020. • Successfully influenced 5 key customers to switch providers. leading to increased sales and customer satisfaction.
  • Led AI study group in AU & NZ to enable upskilling and knowledge sharing.
  • Gained recognition as the local expert in AI, DU, Action center, and long-running workflow.

Technical Architect | AI Expert, IndustryX.0/IOT internal research

• Key skill: Node-RED, Google Cloud Platform, Watson, Robot, AI, IOT, MQTT, Deep Learning,
• Tensorflow, Machine learning, Image recognition, cognitive API
• PaaS Service and Cloud based data processing and Machine Learning (GCP)
• Image object analysis with TensorFlow
• IOT prototyping with Google Could Platform/ IBM Watson
• (NodeMCU + MQTT/HTTP)
• Integrate Aldebaran Robot NAO with image analysis system to detect corrosion status in metal surface
• Integrate Aldebaran Robot NAO with IBM Watson cognitive system, API.Ai and MQTT on Python

Technical Architect, – Market Data Hub for a leading utinlity retailer

• Key skill: Splunk Architecture, AWS, SSO, Security, Data analysis, Multi thread in Python, Data visualization
• Splunk architect design, infrastructure (AWS), and SSO with Accenture Federation and client
• ADSF
• Data analysis, Data abstract/Sync up and Data module design
• Integrate Splunk with database (MS SQL server) via DB connect, 3rd party data (XML) and data logs
• Parsing XML format public data with python in multithreaded
• 15 Dashboards, 8 data modules, 30+ reports and alerts implementation
• Large mount data indexing and incense management

Technical Architect, Product development, ATR (Automation Ticket Resolver)

• Key skill: Node JS, Express JS, Passport JS, Mongo DB, Splunk, DevOps, Go CD
• Server development with NodeJS, ExpressJS, passport and MongoDB
• ATR server integrated with Splunk via Splunk API in python
• Practice in JIRA, Git(inner-source), GoCD

Technical Architect, POCs for SAP Innovation center

• Key skill: SAP HANA, SAP Cloud Platform, PaaS, SAP Leonardo IOT
• SAP Cloud platform, Mobile Service integrated with SAP on-premise system
• Real-time supply chain solution with SAP IOT(Leonardo), SAP Cloud platform and SAP
• HANA XSJS

• Digital/Mobility strategy for Resource/Utility industry:
• Delivered mobility strategy for 3 Utility clients.
• Mobile Solution & Software delivery management:
• Undertake Nokia Windows Phone After-Marketing development and upgrading, Leading and Ramping up the R&D team from 20+ to 80+ members in 2 years.
  

Development Lead – Mobile system for Nokia

• Key skill: team leading, base porting, embedded system, performance tuning, device driver development
• Ramping up and leading the development team and managed the R&D delivery
• Leading the team deliver system software for first Symbian based TDSCDMA phone for
• Nokia & CMCC (ODM)
• Base porting, Performance tuning, System device driver integration, Peripheral device driver development
• System trouble shooting, Software workaround assessment.

Symbian application development

• Multimedia App development on UIQ/Symbian
• Camera performance tuning
• Sound recorder App rewriting
• Video Editor App rewriting
• System integration and localization automation.

• Port Siemens IMS system to Symbian
• IMS Application (Messenger App, VOIP App) development
• SIP protocol stack in S60 maintenance

• Multimedia system for Sony mobile phone
• Sony Ericsson mobile phones multimedia development: Camera and Photo Editor App, Movie Editor App, Radio App and Radio plugin, Sound system, based on Qualcomm DMSS/REX and Sony App framework
• Multimedia service Plugin and Sound chip device driver development
• Symbian S80 devices localization and messaging system trouble shooting.