Dan Mannisto Email & Phone Number

Greater Chicago Area

Driven to achieve business outcomes for our customers. Strive to create better alignment and synergies between business and technology while making technology delivery more efficient.

Chicago, Illinois, United States

• Provided technical vision and leadership on a multiyear, $176M+ program to drive major technological and culture changes throughout the organization. Responsible for architecture and delivery of next generation.
• Led teams to transition 14+ exchanges, 100+ clearing members, multiple settlement banks, and equity depositories from OCC’s existing mainframe system to an event-driven, microservice-based architecture that operates.
• Managed a $15M annual budget for 3 major projects, 4 vendors, 26 employees, and 90+ consultant/vendor staff.
• Transformed a waterfall-oriented corporate culture into one well versed in Agile methodologies, DevOps practices, and continuous improvement.
• Presided over cybersecurity design, including network segregation, identity and access management, encryption, secrets management, open-source management, penetration testing, and vulnerability scanning.
• Launched a knowledge transfer and performance management program to improve vendor-technology support capabilities for our staff in Sweden.[About the company: Regulated by Federal Reserve Board, Securities & Exchange.

Chicago, Illinois, United States

• Positioned OCC to comply with its regulatory obligations; played key role in establishing EA capability as well as policies, procedures, and controls for architecture development and governance.
• Remediated all regulatory findings. Participated in SEC and Federal Reserve Board examinations.
• Hired, developed, and led 11-person team of business, application, and technology architects to build solutions that capitalized on emerging technologies.
• Joined the CIO and OCEO to align enterprise IT strategy, technology roadmaps, and various architectures with the enterprise business strategy and establish capability-based planning across the organization.
• Proposed, defined, and led multiple proof of concept projects with budgets up to $1M+, to validate solutions, develop architectures, choose products, and reduce overall project risk.
• Established architecture governance and standards across the organization. Founded and chaired the Architecture Governance Board. Ratified policies, architectures, and standards in partnership with board members from.

Chicago, Illinois, United States

• Originated a disruptive technology that reduced trade execution latency by 50% across the entire high-frequency trading industry. Launched this subsidiary of Caherciveen Partners to engineer, construct, and operate a.
• Beat aggressive competitors and disrupted the entire high-frequency industry after originating microwave radio communication technology as an alternative to optical fiber to significantly reduce trade execution.
• Named innovator on all spectrum licenses with Federal Communications Commission (FCC), providing Auburn with a first mover advantage, 9 months ahead of 20+ other firms.
• Led engineering, construction, and operation a 750-mile-long microwave communication network from Chicago to New York City—including 39 tower and building locations
• Optimized budgets to deliver $9M project, while several competitors spent up to $30M.
• Hired 25 professional services staff—from engineers and radio technicians to site acquisition consultants and zoning attorneys. Acted as general contractor, managing and orchestrating multiple civil, electrical, and.

Greater Chicago Area

• As co-founder of the business, I developed an algorithmic, high-frequency trading (HFT) system that executed trading strategies, processed millions of orders per day, and managed $100s of millions of market exposure in.
• Most notably, I pioneered big data analytics capabilities that optimized execution of trading strategy and overall system performance. Not only did this system equip traders and engineers with the ability to make data.

• As Embedded Systems Architect/Engineer for Machine Bus Corporation, I led the full lifecycle electronic hardware development of multiple devices and established distributed control architectures for robotics and other.
• Having started out in consulting roles as Senior Software Architect for UBS/O’Connor and Senior Software Engineer for Chicago Board Options Exchange, I embraced ambiguity as I learned the ins and outs of capital.