Adaobi Onyekaba

Global Strategic Account Manager | Software Product & Project Management | Cloud Architecture Consultant

US Citizen - Secret Level Security Clearance

(973) 525-6930•Boston, USA•adaonyekaba.dev@gmail.com•LinkedIn•GitHub

Customer-facing Full Stack Engineer & Backend Data Engineer with 3+ years of experience architecting and implementing enterprise data solutions across cloud-native platforms and diverse technical background in Pharmaceutical R&D Engineering in Biomedical Engineering industry with transferable skillset in Global Strategic Account Management. Proven expertise in Agile Product Management methodologies, Full Stack Web Development in React Next.js Frameworks, Big Data technologies, data warehousing, ETL/ELT processes, and engaging with technical stakeholders and executive leadership to drive cloud adoption in the life sciences & biopharmaceutical industry.

CORE TECHNICAL COMPETENCIES

Big Data & Analytics Platforms

  • Data Warehousing: Schema design, query optimization, OLAP systems
  • ETL/ELT: Python, Spark, SQL, Snowflake, Data pipelines
  • Data Lakes: Architecture design, distributed storage systems
  • Database Systems: PostgreSQL, MySQL, Oracle, MongoDB, Redis

Cloud Technologies & Architecture

  • Multi-Cloud: AWS (S3, RDS, EMR, Glue, Redshift), Azure, GCP
  • Data Processing: Apache Spark, real-time streaming, batch processing
  • Cloud-Native: Microservices, containerization, API development
  • Infrastructure: Docker, Kubernetes, Terraform, CI/CD pipelines

Full Stack Development

  • Frontend: React, Next.js 14, TypeScript, Tailwind CSS
  • Backend: Java, Spring Boot, Node.js, Python
  • AI Integration: Claude AI API, RAG Systems, LLM Integration
  • Payments: Stripe, OAuth 2.0, Authentication systems

Leadership & Stakeholder Management

  • Agile Product Management: Rally, JIRA, Confluence
  • Customer Engagement: Technical presentations, solution demos
  • Cross-functional Collaboration: Engineering, product, executive teams
  • Technical Communication: Translating concepts for diverse audiences

PROFESSIONAL WORK EXPERIENCE

CEO & Lead Full Stack Developer

Elevé Events AI | elevevents.com

Aug 2025 - Present
  • Architected and developed full-stack SaaS platform from concept to production using Next.js 14, TypeScript, PostgreSQL, and AWS
  • Integrated Claude AI API to build conversational event planning assistant with RAG capabilities
  • Designed tiered subscription model ($19.99-$99.99/month) with Stripe payment processing
  • Built comprehensive admin dashboard for platform operations including user management and vendor database

Software Engineer I

American Express | Consumer Enterprise Marketing Technology

Feb 2023 - Present
  • Designed customer engagement initiatives for enterprise financial platforms serving millions of users
  • Architected scalable data processing solutions using Java microservices and ETL/ELT pipelines in Python, Spark and SQL
  • Design and implement ETL/ELT data pipelines supporting real-time analytics and batch processing across PostgreSQL, Oracle, and MongoDB
  • Conduct proof-of-concept development for emerging data technologies including AI/ML integration

GMD Systems/Software Engineering Intern

Boeing DS&S | Ground Midcourse & Defense Team

Jun 2022 - Dec 2022
  • Drove 35% productivity improvement through strategic technology implementations
  • Architected technical solution presentations for legacy system modernization, updating VBA macros to Python
  • Managed enterprise client relationships across defense contracting organizations

Full Stack Software Development Co-op

Moderna | Data Science & AI (DSAI) Team

Jan 2022 - Jun 2022
  • Architected and delivered web-based Operations Management Client for internal stakeholders
  • Developed scalable microservices architecture using Spring Boot and Java
  • Created compelling data visualizations translating complex analytics into actionable business insights

EDUCATION & CERTIFICATIONS

M.Sc. Computer Science

Northeastern University, USA

2020 - 2023

B.Sc. Biomedical Engineering

New Jersey Institute of Technology, USA

Technical Foundation: Tissue Engineering, Biomaterials, Signal Processing, Systems Analysis

2018 - 2020