Available to hire
I’m Shengda Li, a senior backend engineer with 9+ years of experience in backend system design, distributed architectures, and blockchain applications. I specialize in Golang and have a solid foundation in Java and C++, always hands-on and focused on turning complex ideas into reliable backend systems from design to deployment. I’m deeply interested in scalable backend systems and cloud-native technologies.
I thrive in cross-functional teams and enjoy building robust, scalable solutions that deliver real business value, whether starting from a clean slate or improving an existing architecture. My approach combines practical engineering with a growth mindset to continuously refine systems and processes.
Skills
Language
Chinese
Fluent
English
Advanced
Work Experience
Founder & Full-Stack Developer at Beijing Mai Xiaomiao Pet Technology Co., Ltd.
October 1, 2023 - PresentIndependent founder responsible for market research, product testing, and online sales. Designed and developed a Unified GPS Management Platform, including architecture, frontend/backend development and deployment. The platform supports two device models, ensures compatibility with new devices, and enhances technical integration and operational efficiency.
Senior Software Engineer (Blockchain) at Brilliance Technology Co., Ltd (Listed Company) –Beijing
September 1, 2022 - October 8, 2025Contributed to the National Central Bank's BaaS system using Golang; researched Kubernetes and Docker, and helped develop a PaaS system. Led a data migration project, improving team efficiency by at least 30%. Coordinated with multiple teams.
Blockchain Product Architect at Tengyun Yuezhi Technology (Shenzhen) Co., Ltd (Affiliated Company of Tencent)
August 1, 2020 - October 8, 2025Onsite collaboration with Tencent's blockchain team; gained familiarity with TBaaS and PaaS systems and completed 4 TBaaS deployment cases. Wrote TBaaS documentation and organized training materials.
Software Engineer at IntelliCredit Co., Ltd (Beijing)
April 1, 2020 - October 8, 2025Participated in anti-fraud system development using Java and MySQL; designed and built a task scheduler; conducted blockchain research and progressed to team lead on the blockchain project.
C++ Software Engineer at Beijing Zolix Instrument Co., Ltd
October 1, 2016 - October 8, 2025Developed instrument control and data acquisition applications using MFC and C++.
C++ Software Engineer at Beijing Tangent Software Co., Ltd
May 1, 2014 - October 8, 2025Developed architectural design drawing software based on AutoCAD, MFC and C++.
Founder & Full-Stack Developer at Beijing MaiXiaomiao Pet Technology Co., Ltd
October 1, 2023 - PresentEnd-to-end designed, developed, and deployed a Unified GPS Management Platform with Golang, Gin, and MySQL, supporting multiple IoT device models with real-time tracking, improving customer satisfaction by 30%. Improved device integration efficiency and reduced future onboarding cost through a modular driver interface.
Senior Software Engineer (Blockchain) at Brilliance Technology Co., Ltd
September 1, 2020 - September 1, 2022Developed and maintained the National Central Bank’s Blockchain-as-a-Service (BaaS) system using Golang, Kubernetes, and Docker. Led a data migration project, improving team efficiency by over 30% through workflow automation. Explored and implemented PaaS platform components using operator-sdk and service mesh technologies.
Blockchain Product Architect at Tengyun Yuezhi Technology (Tencent Affiliate)
May 1, 2020 - August 1, 2020Deployed and documented Tencent BaaS (TBaaS) solutions across 4 projects. Created internal training and examination materials for blockchain deployment.
Software Engineer at IntelliCredit Co., Ltd
August 1, 2017 - April 1, 2020Built an anti-fraud system using Java and MySQL. Designed and implemented a task scheduler that reduced the operations team’s workload by approximately 80%, significantly improving overall efficiency and process reliability. Led a blockchain-based credit scoring system project, mastering BitShares (Graphene) and enhancing leadership and planning skills.
C++ Software Engineer at Beijing Zolix Instrument Co., Ltd
May 1, 2014 - October 1, 2016Developed instrument control and data acquisition software using MFC and C++.
C++ Software Engineer at Beijing Tangent Software Co., Ltd
June 1, 2013 - May 1, 2014Developed architectural design software based on AutoCAD and MFC.
Education
Bachelor of Computer and Information Sciences at Hebei University of Science and Technology
January 11, 2030 - June 1, 2013Bachelor of Computer and Information Sciences at Hebei University of Science and Technology – Shijiazhuang, Hebei, China
January 11, 2030 - June 1, 2013Qualifications
Project Management Professional (PMP) Certificate
January 11, 2030 - October 8, 2025Software Design Engineer Certificate (Qualification Certificate of Computer and Software Technology Proficiency)
January 11, 2030 - October 8, 2025Project Management Professional (PMP) Certificate
January 11, 2030 - December 9, 2025Software Design Engineer Certificate (Qualification Certificate of Computer and Software Technology Proficiency)
January 11, 2030 - December 9, 2025Industry Experience
Software & Internet, Professional Services, Computers & Electronics, Financial Services, Manufacturing
Skills
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