Software Development, Portfolio Accounting,

Systems Integration

What we do Talk to us



Themis has the technical expertise and business acumen to integrate disparate vendor solutions within our client’s environment. We have developed interface solutions for accounting, trading, risk, CRM systems as well as market data and custodial feeds. Our business team are experts in portfolio accounting system implementations, including Advent Geneva, APX, Axys, and Addepar. Themis reviews operational workflows and makes recommendations to improve efficiency. We also provide CRM workflow optimization services including Salesforce and Junxure


The ThemisONE Development Framework is a highly performant, secure and customizable real-time web development platform. Utilizing the full benefits of Angular, our platform allows developers to own and deploy real-time web applications within a few weeks, not months, using our tools and support services. Themis will also develop custom solutions including data warehousing, reporting systems, trade capture systems, and interfaces to market data. Our solutions are cross platform, secure, scalable, and maintainable.

Virtual CTO

We can assist in IT costs assessment and budgeting, disaster recovery planning, security assessment, staff augmentation, and vendor selection for all IT services. Themis has partnered with VDX, a veteran cloud solutions provider, to design a tailored solution for our clients to migrate servers to a cloud platform.



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Advent products - Geneva, APX, and Axys
CRM solutions – Salesforce and Junxure
Addepar financial services platform
Workflow analysis
Portfolio accounting
Custom reporting
Risk systems
Trade order management
Vendor selection

ThemisONE Framework for client server, mobile ready, real-time applications
Custom data warehouse development
Reporting systems
Database administration and design
Full stack development
Mobile applications
Fully customized trade capture systems
Real-time analytics dashboards
ETL processes

Vendor Selection
IT Cost Assessment and Budgeting
Cloud Implementation
Disaster Recovery Planning and Testing
Security Assessment
Staff Augmentation



ThemisONE Framework

ThemisONE enables your development team to stand up custom, cross platform, mobile ready, real-time applications in weeks instead of months. ThemisONE breaks the software development paradigm, empowering your developers to produce highly customized, low cost solutions without extensive retraining.

Data Warehouse

The Themis Data Warehouse is designed to simplify a firm's access to critical data. Users can access the Data Warehouse with many tools including Excel, BI tools, ThemisONE or SQL queries. Data is organized in clear consistent manner so end users can create their own views and reports regardless of the interface.

Modemetric’s Lantern BI Tool

Get in-depth insight into historical data, real-time access to live data, as well as powerful tools to conduct projections and forecasts, and make sure you have all the information you need to make the right decisions



Ellis Cohen, CTO/CISO Hedge Fund

Themis has been an essential technology partner with our firm. Osman is one the most technically savvy individuals I have met in my long development career. They met every deadline and worked assiduously above and beyond to complete our projects. I would and have highly recommended them to any firm needing their software services.

Michael J Seo, CTO

Themis' head architect, Osman, and their software engineers are first rate. They are very easy to work with. I have seen some possibly tough situations (not of Themis' doing), but they handled those situations professionally. Their framework is complex, scalable and easily extendable. We have successfully integrated new graduate software engineers into their comprehensive framework, so I am able to develop with a wide range of software abilities and keep costs down



Modemetric is our Business Intelligence partners. They are the developer of the Lantern Reporting platform.

Chelsea Technology is our infrastructure partner for small business and are based in New York City and South Florida

VDX is our enterprise infrastructure partner. They create cloud and hybrid solutions for asset managers.

Mitchell Martin is our partner for staff augmentation. We can scale up quickly for projects ranging from accounting system onboarding to software development.




Henry has worked in financial technology since the late 1980s. After spending 8 years at the Bank of New York's Mortgage Backed and Government Bond Clearance Systems Department, he went to Tokyo to consult at SG Warburg until Japan's bubble deflated. Henry stayed in Tokyo to create PENN International, a systems consulting firm which catered to foreign financial firms. PENN's clients included General Motors, Goldman Sachs, CS First Boston, and Citibank. PENN also developed systems for Cargill in Sao Paulo Brazil. Upon returning to the USA, Henry was the first lead developer at Tribeca Global Investments, Citigroup Alternative Investments marquee hedge fund. He was recruited by TPG Axon to become the CTO of Axon Financial a structured investment vehicle which was brought down by the asset backed market crash in 2008. For the next 5 years, Henry has held IT management positions at Ore Hill Partners and GLG which was acquired by Man Investments. After leaving Man, Henry has consulted at Taconic Capital on IT management issues and vendor selection for front office systems. Last year Henry joined Options-IT where he is a hands on manager working on the renovation of a $10B fund's cross platform reporting systems (desktop and mobile). He was also co-lead on the development of a data warehouse, and the implementation of a new order management system. Henry has a BA in computer science from Columbia University and an MBA in systems and operations from New York University.

Advent Certified / APX Specialist

Christina has worked in the Financial Services Industry for over 14 years, designing and implementing both technical and operational business solutions for leading Financial and Alternative Investment Institutions throughout the Country; her expertise spans across both Advent Geneva and Advent APX Applications. She began her career in accounting and operations at Manulife Financial (Boston), Brown Brothers Harriman (NYC), and Ares Management (Los Angeles) where she gained extensive knowledge of the client side operational workflows best practices. During this time early on in her career, she gained exposure to some of the most complex Alternative Investment products and derivatives used in Bank Debt Industry, such as CDOs, CLOs, CDS, IRS, CFD, Bullet Swaps, Total Return Swaps, Forwards, Futures, RMBS, MBS, and Private Equity. While working for Ares Management, a Global leader in the Alternative Investment Industry, she was able to start expanding upon her technical knowledge while playing an integral role in a large scale Geneva Implementation. In 2010, she returned back to NYC and started working as an Advent Geneva consultant for Ryan Associates, where she assisted with numerous system conversions and upgrades for some of the largest financial institutions in NYC. Later on that year in 2010, she formalized her Advent expertise by becoming an Advent Certified Implementation Consultant. The next couple of years were then spent traveling from city to city across the country single handedly performing full Advent implementations on her own. In more recent years, Christina has continued to work as an Advent SME, successfully completing over 50 Advent implementations across the country (NYC, Chicago, Baltimore, Toronto, Minneapolis, Indianapolis, and Los Angeles). In 2016, Christina joined Themis Technology, where she will be providing consultative and implementation services centered around her extensive knowledge of FinTech and best practices in the industry. Christina holds a B.S. in Finance from Northeastern University in Boston, MA.


Osman has worked in technology, primarily as a software developer, for nearly two decades. While programming solutions for industries which include law, government, healthcare, and finance, Osman has continually searched for methods to streamline software development. As a self-described “lazy programmer” Osman’s approach has been to build reusable highly structured code foundations for faster deployment, easier maintenance, and less bugs. Prior to starting Themis Technology, Osman held the position of Lead Software Architect at Ryan Associates, the notorious Advent Geneva consultancy for the hedge fund industry. Osman designed and implemented a trade captures system, a process server, numerous applications with integration points to Geneva, and other financial applications (reference data, risk, reporting, and trade allocation). As a founding partner of Themis Technology, Osman’s first order of business was to distill his knowledge of structured programming, software development skills, and leading edge technology into the ThemisONE Framework. ThemisONE has successfully been deployed from coast to coast and has proven to save time, development costs, and a few jobs.


Vinay is a Senior Business Consultant with more than 15 years of experience working in securities operations across multiple product lines of business at a variety of financial firms ranging from family offices to international banks. He has applied his knowledge in securities operations, trade processing, management reporting and portfolio accounting systems for successful project delivery. In his most recent role, Vinay worked as a business analyst on a Dodd-Frank project for a tier-one foreign bank. Prior to that, he worked as a business consultant on several regulatory projects. Additionally, he has worked as a project manager and business analyst for a boutique consulting firm where he has assisted clients with implementations of Advent Geneva. He has also worked with software development teams on building the integration between 3rd party systems such as Bloomberg, Paladyne, and Charles River to portfolio accounting platforms. Over his career, Vinay has also performed the following roles: portfolio administrator, quality assurance analyst and mentor to junior staff.

Senior Developer

Gleb is a seasoned financial services developer who has designed and implemented systems to automate virtually every part of a hedge fund's workflow over the past 15 years. Gleb has developed a convertible bonds pricing system, asset backed security master, user interface for reconciliation systems, and has worked on automating procedures for ETL loads into a data warehouse. Gleb has also built many SQL Server databases and has become a specialist in SSIS and SSRS. Gleb's experience with data flows between Geneva and Eze Castle OMS was reflected in the design of the Themis Reference Database. Gleb is fluent in Russian and C#.


Glenn Babakian has 25 years’ experience focused primarily on global investment management systems, systems integration and technology research and planning. Glenn is a certified Advent® implementation consultant, and is fluent in Geneva’s RSL reporting language. He has performed Geneva implementations and upgrades at various hedge funds and fund administrators. In addition to his Geneva expertise, Glenn’s extensive skill set includes the analysis, design, development and implementation of systems such as performance measurement, compliance, international trade support, equity research, and client billing. He has presented at the Financial Markets World Electronic Trading Conference as well as moderated a buy-side trading systems panel at the IBC USA Conference. He holds an MBA in Business Administration from New York University and graduated Magna Cum Laude from The Wharton School of Business of the University of Pennsylvania with a B.S. in Economics.


Daniel is a multi-faceted Financial Professional with solid and progressive experience in various aspects of accounting, financial management, and operations management. He has proven success in streamlining financial processes, introducing process improvements, and implementing technology solutions. Daniel has worked both as an operations manager at hedge funds as well as consulted to hedge funds. Daniel is an experienced consultant in Advent Geneva. Advent Axys, and Eze Castle OMS. He has a BS in Finance and Economics from the University of Delaware and attended the American Business School in Paris. He is fluent in French, Chinese (Cantonese), and English.




New York Office
167 Perry Street
New York, NY 10014
Florida Office
101 NE Third Ave, Suite 1120
Fort Lauderdale, FL 33301



(212) 537-3841

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