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Hire the best Network Engineers in San Francisco, CA

Check out Network Engineers in San Francisco, CA with the skills you need for your next job.
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  • $150 hourly
    • 0.0/5
    • (NaN job)
    Hi I’m David. I’m a Principal Software Engineer with over a decade of experience working at startups and big tech companies in the Bay Area, most recently TikTok and Salesforce. At TikTok I was a leader on several teams, including user growth focusing on the new user FYP recommendations engine. 🔵 Expert-Vetted top 1% at Upwork 🔵 I'm experienced in building AI, AI RAG, Ad Tech, Mar Tech, CRM, and other business software. 🔵 Core backend developer for multiple Billion+ DAU applications Can help your business with: ⭐️ Developing high-performance backend architectures using the latest cloud technologies. ⭐️ Implementing DevOps strategies for streamlined and secure software deployment. ⭐️ Building scalable CRM and marketing solutions with dynamic integration frameworks. ____________________________________________________________________________________________ As a seasoned Software Engineer focused on AI, backend systems, DevOps, and full-stack development, I am dedicated to empowering startups and established enterprises to exceed their technological objectives. If you're aiming to surpass industry standards and innovate at scale, you've found the right expert! Why work with me? Here are the facts: 🦖 10+ years of hands-on industry experience 📍 Located in the heart of Silicon Valley, San Francisco, CA, USA 🛠️ Mastered technologies including Generative AI, RAG, AWS, Spring Framework, Kafka, Go, and MySQL 🌟 Led key initiatives at TikTok, enhancing user growth onboarding and developing a comprehensive SAAS CRM platform 🚀 Played a pivotal role at Salesforce leading AdTech projects and real-time data processing advancements 📈 Built and managed systems with ultra-high throughput and complex data pipelines 🔗 Facilitated dynamic integrations and machine learning model implementations for lead scoring and actionable insights ___________________________________________________________________________________________ Skillset: 🧠 Generative AI (OpenAI, ChatGPT, API integration, GPT-3.5, GPT-4, TensorFlow, OpenCV, Python, Retrieval Augmented Generation, PyTorch, LangChain, Open-source LLMs Mistral AI, LLaMA2, WizardLM, Falcon LLM) 📊 Backend Engineering Mastery (Java, Spring Boot, Spring Framework, Go) 💡 Expert in Cloud and Big Data (AWS, Apache Hive, Kafka, Redis, DynamoDB) 🔧 DevOps Excellence (Terraform, Amazon EC2, CDN, Puppet, Networking) 🔄 Full-Stack Development Proficiency (Java, Python, TypeScript, Node.js, React) 🗄️ Database Architecture and Design (MySQL, Database Scaling, Performance Optimization) 🤝 Leadership and Team Collaboration (Tech Lead, Cross-Functional Team Management) 🎛️ Backend Framework Expertise (Django, Flask, Play Framework) 🛠️ Infrastructure and Deployment (Kubernetes, Nginx, Amazon RDS, Amazon Lambda) 📈 Real-time and Large-Scale System Design (High QPS API Design, Real-time Segment Processing) 📜 Certifications (AWS Certified Solutions Architect, CCNA) ___________________________________________________________________________________________ If you're looking for a proven technology leader who can navigate the complexities of your backend systems and scale your infrastructure to meet tomorrow's demands, let's connect and explore how we can achieve your vision together.
    Featured Skill Network Engineering
    MySQL
    Salesforce CRM
    Django
    Java
    CRM Development
    Google Cloud Platform
    Apache Kafka
    Spring Framework
    Data Ingestion
    Amazon Web Services
    CRM Software
    Marketing API Integration
    Golang
    Advertising Platform
  • $75 hourly
    • 0.0/5
    • (NaN job)
    As a highly skilled machine learning engineer and full stack developer with a strong background in copywriting and customer service, I have the unique ability to tackle projects from multiple angles and deliver exceptional results. My experience in machine learning allows me to develop innovative solutions to complex problems, while my skills in full stack development enable me to build efficient and user-friendly applications. I also have a talent for crafting compelling copy that effectively conveys messaging and connects with audiences. And with a passion for providing excellent customer service, I am able to effectively communicate with clients and ensure their needs are met throughout the project lifecycle. I am confident in my ability to bring value to any project and am excited to apply my diverse skill set to help your business succeed.
    Featured Skill Network Engineering
    Mathematics Tutoring
    Computer Network
    Neural Network
    Conduct Research
    Data Analysis
    Academic Research
    Machine Learning Model
    Education Presentation
    Information Analysis
    Research Methods
    Machine Learning
    Computing & Networking
    Statistics
    Education
  • $67 hourly
    • 0.0/5
    • (NaN job)
    Summary Cloud | Information Security | Servers | Network | Scripting | Management Information security focused Senior Linux Production Support / SRE / DevOps Engineer / Operations Manager with over 25 years of IT experience across several industries with an emphasis on financial organizations, biotech, and big data.
    Featured Skill Network Engineering
    System Administration
    Graph
    Computing & Networking
    Computer Network
    Information Security
    Government Reporting Compliance
    Compliance
  • $120 hourly
    • 0.0/5
    • (NaN job)
    Senior Network & Security Engineer and Solutions Architect with 12 + years designing, deploying, and safeguarding business-critical networks on four continents. I pair deep protocol fluency (BGP, OSPF, EVPN-VXLAN, IPv6, MPLS, SR, SD-WAN) with hands-on expertise in Wi-Fi 6/7, mmWave/Terragraph backhaul, DWDM, and cloud edge to deliver carrier-grade availability and zero-trust security—from branch LAN to hyperscale DC fabric. Scope & Impact Enterprise & SaaS Offices: For cloud-native Databricks, architected and operated the corporate office networks—routing, switching, Wi-Fi, SD-WAN, and secure cloud interconnect—ensuring staff had low-latency access to fully hosted data-lake services. Global Green-Field Builds: Principal engineer for new sites in London, Singapore, Austin, and San Francisco—owning structured cabling, WAN provider negotiations, and turnkey hand-over with <1 % downtime. Healthcare Networks: Engineered HIPAA-compliant LAN/WAN and VMware Horizon VDI for 500 + scribes; micro-segmentation and SIEM protected ePHI while slashing login latency. Large-Scale Migrations: Led a 7,500-user VPN cut-over with a two-engineer tiger team—phased rollouts, vendor hotfixes, zero P1 incidents. Wireless Excellence: Delivered Ekahau surveys, RF modeling, and IPv6-only SSIDs; upgraded 100 + APs via Meraki/Aruba APIs, cutting deployment time 80 %. Cloud & DevOps: Built hybrid Cisco/AWS/Azure fabrics, automated provisioning with Python, Bash, Ansible, Terraform, NetBox, and integrated RESTful APIs for Slack chat-ops alerting. Core Competencies Network architecture, capacity planning, day-2 optimization Security hardening—NGFW, IDS/IPS, NAC, micro-segmentation, PKI IaC & automation pipelines for repeatable, audit-ready builds Performance monitoring (LogicMonitor, Grafana, ELK) and packet-level triage (Wireshark, tcpdump) Vendor/budget management, RFPs, carrier contract negotiations Executive-level communication and cross-functional leadership 24×7 NOC/SOC, incident response, RCA, continuous-improvement loops Compliance: HIPAA, SOX, PCI-DSS, ISO 27001, NIST 800-53 Leadership & Mentorship As senior technical authority in lean teams, I coach engineers, craft runbooks/SOPs, and embed DevSecOps culture across network, security, and platform squads. I deliver brown-bag sessions on IPv6, zero-trust, and IaC best practices, partnering with product, legal, and finance to align roadmap, risk, and spend. Innovation & Vision Founder of Apex NextGen Networking—a VAR/MSP targeting government, education, stadiums, and smart-city deployments. We fuse mmWave backhaul, fiber rollout, and cloud automation to “bring the internet of tomorrow, today.” Current R&D includes AI-driven fault prediction, open-source orchestration forks, and vendor-agnostic SD-edge. Personal Drivers Analytical by nature, relentless in troubleshooting, and passionate about emerging tech, I thrive on complex challenges that blend wired, wireless, and cloud into one cohesive, secure, scalable platform—driving business outcomes and future-proofing critical infrastructure.
    Featured Skill Network Engineering
    Problem Solving
    IT Project Management
    Startup Consulting
    AI Consulting
    Network Architecture
    Compliance
    Information Security
    WiFi
    Palo Alto Firewalls
    Aruba
    Cisco Certified Network Professional
    Data Center
    Network Design
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