Professional Profile
Engineering leader who builds mechanisms that make teams self-sustaining. Over 20 years solving distributed systems, security, and platform problems, with a Ph.D. in Computer Engineering. At AWS, owned the customer frontend journey from sign-up through multi-account organizations, serving 1M+ weekly users and 4M+ new customers annually. Built the End-to-End Builder mechanism, a repeatable process that cut UI lead time 50% and drove 14 ownership transfers across six teams. Grew an org from 0 to 35 engineers, promoted 6 engineers across two levels, and scaled a GenAI community of practice to 127 members. As CTO at DTI, architected the platform supporting $300M in annual revenue. Equally comfortable in the boardroom and the codebase.
Core Competencies
Engineering Leadership & Org Scaling • GenAl Workflow Automation • Serverless & Cloud Architecture (AWS) • Micro-Frontend Architecture • Agile / Continuous Delivery • Executive Communication • Cross-Org Strategy & Alignment.
Professional Experience
Owned the AWS customer frontend journey, from account creation and management to multi-account organizations, serving 1M+ weekly users, 4M+ new customers annually, and contributing to $1.2B+ in revenue.
- Built the organization from the ground up to 35 engineers in Toronto, Seattle, and Arlington, with two managers and six senior engineers. Recognized as Top 4 Bar Raiser for conducting 28 loops in 2022, with 200+ total interviews across tenure.
- Converted 42 recurring engineering processes (design reviews, status reporting, postmortem analysis, and executive communication) into GenAI workflows using multi-agent orchestration (LangChain), cutting workflow cycle time from days to hours. Scaled GenAI adoption through workshops to 102 employees across 5 organizations (90% satisfaction), spawning a 127-member GenAI community of practice.
- Cut UI delivery lead time 50% (6 to 3 weeks) and doubled flow efficiency (17% to 33%) by creating the End-to-End Builder mechanism, enabling service teams to own features from backend to frontend. Drove 14 ownership transfers across 6 teams to full independence.
- Drove the cross-team partnership with Console Platform to deliver AWS's first production micro-frontend, establishing the architectural pattern adopted by 500+ micro-frontends across 100+ console teams.
- Oversaw delivery of the redesigned AWS sign-up experience, eliminating an 8-year free tier billing problem for 4M+ new customers annually, recognized by industry analysts as AWS's most comprehensive cross-service collaboration to date.
- Formed a team to unify AWS's fragmented cloud governance UI across four security and compliance services. Delivered the first consistent controls experience, adopted across five consoles.
- Built a high-performing engineering team from zero to 13 engineers in 14 months through a structured external sourcing mechanism.
- Ranked Top 4 Bar Raiser in the AWS Identity VP org in 2022, completing 28 interview loops in 2022; 200+ across AWS tenure - driving hiring quality at scale.
Owned the platform supporting $300M in annual revenue across the ticket resale market, serving 500+ marketplaces.
- Pioneered serverless microservice architecture on AWS, migrating a monolith to Lambda and API Gateway, scaling throughput 100x (2,000 to 200,000 tickets/hour), reducing infrastructure costs 7.4x, with 0% downtime during migration. Architecture featured in AWS Startups Blog (Feb 2020).
- Grew the engineering organization from 2 to 30 engineers and one manager across four countries (United States, Poland, Argentina, and Ukraine), restructuring into autonomous small-team crews while maintaining delivery velocity.
- Compressed the release cycle from weeks to hours by implementing a CI/CD automation framework.
- Contributed to AWS CloudFormation and the AWS Serverless Application Model (SAM) open-source projects.
- Built the Full-Stack Serverless Framework, enabling full-stack local development without cloud dependency. (Python, LocalStack).
Built an online platform for small newspapers to increase online revenue by sharing content.
Created graduate and undergraduate courses in cloud computing (EC2, S3, DynamoDB, Hadoop, EMR), network security, and web development. Introduced online course delivery to the CS department.
Designed and developed algorithms and data structures that detect anomalous behavior of millions of devices.
- Pioneered the technical foundation as a founding engineer at a network security startup acquired by Cisco in 2017.
- Reduced query execution time 190x by designing fast, scalable in-memory data structures for anomaly detection across millions of devices. (Python, SQLAlchemy, Celery, ElastiCache, Redshift)
- Ph.D. Thesis (2009–2012): "Network Efficiency in Peer-to-peer Data Distribution."
- Teaching Assistant (2009–2012): Lectured in graduate and undergraduate courses in computer architecture and system software.
- Research Assistant / Associate: Built a peer-to-peer application and protocol that reduced costly Internet traffic 40x and data distribution time 41x compared to Twitter's alternative demonstrated experimentally across hundreds of data-center machines. Designed, implemented, and evaluated a P2P network architecture - including a network device and application server - reducing costly Internet traffic 40x. Developed an API for adding functionality to a programmable router, including core plugins for forwarding, counting, and filtering packets.
Developed novel methods and tools for IO-performance analysis of enterprise applications.
- Programmer, New Media Gateway (2005–2006)
- Developer Intern, Sheppard Air Force Base (2002–2004)
- Teacher, Dominica Grammar School, Dominica, West Indies (2002)
Education
- Ph.D. Computer Engineering, Washington University, St. Louis, MO. December 2012. GPA: 3.6
- M.S. Computer Engineering, Washington University, St. Louis, MO. May 2009. GPA: 3.6
- B.S. Computer Science and Mathematics, Midwestern State University, Wichita Falls, TX. May 2005. GPA: 3.9 - President's Medal of Excellence (highest GPA in college)
Awards
- Top 4 Bar Raiser, AWS Identity VP Org (2022): 28 BR interview loops in 2022; ranked 4th across the VP org and 200 total interviews across AWS tenure.(2022)
- Goodie Drawer Award (for timely and relevant analyses), Intel (2008)
- Chancellor's Graduate Fellowship, Washington University in St. Louis. Awarded a competitive five-year fellowship to complete Ph.D. (2006)
- Problem Solver Award, New Media Gateway Inc. (2005, 2006)
- President's Medal, Midwestern State University (for highest GPA in the college of Math and Science.) (2005)
Service & Memberships
- CTO Roundtable of Washington DC (2020–Present)
- DC CTO Club (2019–Present)
- Food Packer, Feed My Starving Children (2020)
- Founding Member, Diversity and inclusion Group, DC CTO Club (2020)
- Various committee chairs and memberships at UDC (2014–2017)
- Speaker and Panelist at numerous conferences including ATARC, NSBE, WashU, RIT.
Certifications
- AWS Certified Solutions Architect - Associate (2017)
- AWS Certified SysOps Administrator - Associate (2017)
- AWS Certified Developer - Associate (2017)
- MITx 15.390.1x, Entrepreneurship 101: Who is your customer? (2016)
Selected Publications
- Shakir James and Jason Knieriem. 1Ticket Leadership on Scalability. Automation, and Enabling the Flip Economy . In AWS Startups Blog, Feb 2020.
- Shakir James and Patrick Crowley. Experimental Analyses of Data Distribution on Data Center Networks . In Proceedings of the 2013 IEEE Thirteenth International Conference on Peer-to-Peer Computing (P2P), Trento, Italy, Sep 2013 (19% acceptance rate, 18/94).
- Shakir James. Network Efficiency in Peer-to-peer Data Distribution. Washington University in St. Louis, Ph.D. Dissertation, 2012.
- Shakir James and Patrick Crowley. IMP: ISP-Managed P2P . In Proceedings of the 2010 IEEE International Conference on Peer-to-Peer Computing (P2P), Delft, Netherlands, Aug 2010 (22% acceptance rate, 27/121).