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Uriel Z.

Uriel Z.

AI Full-Stack Engineer | SaaS GenAI | React Java Spring Boot | BPMN

𝗔𝗜 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 | 𝗚𝗲𝗻𝗔𝗜 𝗦𝗮𝗮𝗦, 𝗥𝗲𝗮𝗰𝘁, 𝗝𝗮𝘃𝗮 𝗦𝗽𝗿𝗶𝗻𝗴 𝗕𝗼𝗼𝘁, 𝗕𝗣𝗠𝗡, 𝗟𝗟𝗠𝘀, 𝗖𝗹𝗼𝘂𝗱, 𝗔𝗽𝗽𝗶𝗮𝗻, 𝗖𝗮𝗺𝘂𝗻𝗱𝗮 18+ years as AI full stack engineer delivering scalable SaaS GenAI solutions, React Java Spring Boot apps, BPMN workflows, LLMs (GPT, Llama, Claude), enterprise automation. Expert in React/Next.js frontend, Java Spring Boot backend, low-code BPM (Appian, Camunda, IBM BAW/ODM), AWS cloud, RPA (Workato), Celigo integrations, NVIDIA CUDA ML, IBM FileNet ECM. Seamlessly integrate AI, tech, people, processes, data for business innovation—complete, timely, clear insights via full stack mastery. 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 𝗲𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱 𝗔𝗜 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: GenAI chatbots, predictive SaaS with React UIs, secure Spring Boot APIs, BPMN orchestration, automated workflows, DevOps pipelines. Proven in UML/BPMN modeling, business rules, WebSphere, Ruby on Rails for high-impact results. 𝗞𝗲𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀: • AI/GenAI: LLM fine-tuning, CursorAI agents, NVIDIA GPUs, prompt engineering for intelligent SaaS. • Full Stack: React/Next.js/TypeScript UIs, Java/Spring Boot APIs, Node.js/Ruby databases. • BPM/Automation: Camunda BPMN, Appian/IBM BAW, Workato RPA, IBM Integration Bus. • Cloud/DevOps: AWS Lambda/EKS, Docker/K8s, CI/CD for scalable deployment. • Enterprise: IBM FileNet, ODM rules, UML analysis, business process optimization. 𝗥𝗲𝗰𝗲𝗻𝘁 𝗜𝗺𝗽𝗮𝗰𝘁: GenAI SaaS platforms, AI workflows cutting ops 40%, React Spring Boot enterprise apps. Ready for your project—fast, innovative, reliable.

🇲🇽El Marques, Mexico$40/hr100% JSS2.95 (4)Since Jul 2018

Earnings and projects

MRR
$66

Last 6 months ÷ 6

World#145,187 / 412k
🇲🇽Country#1,418 / 3,563
Revenue, last 30 days
$0

Last 6 months: $395

Total earnings
$1.9k

Billed in all: $1.9k

World#339,194 / 412k
🇲🇽Country#3,059 / 3,563
Per project
$269

$395 in the last 6 months

World#240,442 / 412k
🇲🇽Country#1,936 / 3,563
Projects, last 6 months
1
100% fixed0% hourly
World#128,095 / 412k
🇲🇽Country#955 / 3,563
Projects in all
7

Across 9 contracts

67% fixed33% hourly
World#236,190 / 412k
🇲🇽Country#1,393 / 3,563

Earnings, last 30 days

$1.9kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,920$1,940$1,960$1,980Oct 9Oct 24Nov 8

Skill rankings: #1 in 1 skill of 23

Rarest: top 13% in Unified Modeling Language, of 82. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Business Rule4 freelancers · 🇲🇽 #1Top 25%
  2. 2Appian12 freelancers · 🇲🇽 #1Top 17%
  3. 2IBM FileNet8 freelancers · 🇲🇽 #2Top 25%
  4. #5IBM WebSphere31 freelancers · 🇲🇽 #1Top 16%
  5. #11Unified Modeling Language82 freelancers · 🇲🇽 #1Top 13%
  6. #19Business Process Model & Notation69 freelancers · 🇲🇽 #1Top 28%
  7. #67AWS Cloud9249 freelancers · 🇲🇽 #1Top 27%
  8. #129Robotic Process Automation415 freelancers · 🇲🇽 #2Top 31%