***A County Street

Norwalk, CT *****-****

1-203-***-****, adbnxa@r.postjobfree.com, adbnxa@r.postjobfree.com, adbnxa@r.postjobfree.com

Chris Bellos

Architecture

Programming languages include C++, C#, .NET, Java, SQL, VB*, C, XBase, Pascal and Assembler

RDBMS’ include SQL Server, Oracle, IBM DB2 UDB, Sybase, My SQL

SDK’s include MFC, ATL, COM, Sockets, WCP and WFP

MOM includes Activ, ActivMQ, Spring NMS, TIBCO / Rendezvous and COM

CPUs include x86, x64, 680x0, TI TMS DSP 320Cxx and RISC

OS’ include DOS, Windows, OS/2, Novell, Unix, Linux, CentOS

Objective

A challenging position as a hands on senior developer, technical lead, designer, analyst and architect in leading industries, leading to advancement. To excel in technical prowess, utilizing existing knowledge and skills, while acquiring new ones. This is best possible to achieve in a collective, team oriented environment, while delivering excellence. I lead by example, based on technical expertise, core competencies and industry prowess.

Experience

2019 – Present Moran New Canaan, CT

Lead Architect (Contract)

Azure DevOps, Data Lake, Data Bricks, Cloud Architecture, Governance, ISO/ITIL, IoT, SharePoint, Navision, CRM, SharePoint, Reporting, C#, leading a small team of developers

2018 BNY Mellon Greenwich, CT

Tech Lead (Contract)

Lead small team of developers

Front, Middle and Back office for the best hedge fund in the world. C# & SSRS Dead line MVC tracker, via asynchronous controller, TDD CI/CD Oracle based Framework.

PACE, Eagle, GO, Encore spoke – hub, Trade Tracker Ruby on Rails, ReactJS, JavaScript, JavaScript

Universal Mobile Development with Xamarin

2018 TD Bank Securities New York, NY

Tech Lead (Contract)

Prime Broker Loan .NET Exchange clearing and settling, C# DevExpress to Infragistics virtualization POC

MS SQL Server performance tuning and reporting

05/2018 – 06/2018 PCR Wilton, CT

Tech Lead (Contract)

10,000+ SSRS Azure reports for ultra-high net worth individuals in less than 30 minutes, more than 5/sec

C# and web services

2017 – 2018 Franklin Templeton New York, NY

Tech Lead (Remote Contract)

Charles River Investment Management Solution (CRIMS)

C#, Oracle SQL & DevExpress CRIMS workbench & Blotter enhancements

Custom trader specific grouping and mapping for higher effectiveness

2014 – 2018 AIG Investments Wilton, CT

Senior Systems Developer

Swift, Security and Base Data Maintenance

Securities & Global Cash Management DevExpress WinForms C# & Oracle ExaData PL/SQL Books & Records, Securities, Cash & Bank Account Management. Master/Detail, Active Directory permissioning & DevExpress based reporting with SSRS for Excel & PDF.

2014 Yale University New Haven, CT

Tech Lead

C# .NET SQL DEA, BedeWorks & cvent Enterprise scheduling

Universal Mobile Development

/2014 ESPN Bristol, CT

Tech Lead

• Playbook application development – Travel project

• Microsoft .NET 4.0 – VS 2012, C#, Windows Forms, WPF, MVVM and MVC, Oracle 11g, Infragistics controls

• Service-oriented architecture (SOA) using WCF

• Agile development process, working closely with BA’s and end users

• MVVM methodology using a logical container on top of the physical model, independent of View layer(s)

• Database designer for all data model changes related to Travel project

• Develop test harnesses in Visual Studio for major functionality

• Develop PL/SQL packages (Oracle 11g), triggers and functions

• Suggest and implement enhancements to logical code container (MVVM)

12/2010 – 03/2014 First New York Securities, LLC New York, NY

Senior Systems Developer

Private equity prop trading firm core reusable HF OMS/EMS/SOR framework design, architecture and development

Trade Capture, Execution, Reporting, Greeks, VAR via .NET 4.0, C#, SQL Server and FIX

Quant, Trader and business interface via the Agile development process

Algorithmic trading via Black Scholes, Intercontinental Exchange, Trading Technologies, Logic Scope, JPMorgan, Merrill Lynch FIX, WCF, WPF, C++, C#, SQL & Web Services Blotter, PosMon, P&L, Equities, Options, Commodities, Futures & FX development.

Small intersection table based star data warehouse servicing the various trading desk needs. Design of INSTEAD OF triggers, UPDATABLE views, stored procedures, indexes, user defined aggregate functions for pivot tables.

2010 Deutsche Bank Asset Management New York, NY

Senior Application Developer – Architect

Private Equity Alpha Risk Modeling via Greeks and Barra Factors

Markov Chain Monte Carlo & Axioma Portfolio Optimization Suites with C++ and SQL on Windows & Linux. Bloomberg API, FactSet CornerStone & Charles River Clearing. Visual Studio 2010 .NET, RogueWave Source Pro and component SDLC based development. Portfolio Manager deployment & Control-M enterprise monitoring of service based RTDS multi-process $6 billion fund management.

2009 – 2010 Correlix New York, NY

Professional Services Engineer

Develop and configure latency monitoring and reporting systems using shell scripting, Perl, C++ and stored procedures for protocols TTM, ETS, EBS, BATS, ARCA, ICAP EBS FX, FIX, TIB RV, NASDAQ ITCH, OUCH, soupOUCHTcp, MoldUDP, Chi-X, Chi-TECH, NYSE ARCA Direct OX, ESpeed

PoC, installation, configuration and support systems for Infinium, Group 1, 7ticks IDC, HSBC, NASDAQ OMX, Deutche Borse, Deutche Bank, Credit Suisse, Chi-X, Chi-TECH, BNP Paribas, Tora Trading, Barclays Capital, BGC, Allston Trading, Nomura, Schneider Trading, CBOE HotSpot

ERF, PCAP, Endace NinjaBox, NetScout, VMWare, Windows, CentOS C++, PostGreSQL, protocol agnostic message latency computation, including Race Team for cross venues, strategic partnerships, buy & sell side plus exchange latency reporting. NAT, DAS, NAS & SAN

2009 Activ Financial New York, NY

Technical Lead

C++, boost, C# and Java, FX, Fixed Income and Risk management application development and configuration with Monte Carlo, Black–Scholes and the Greeks on volatility and VWAP of custom deployments on Windows, Linux, VMWare trading systems for OPRA, CME, CBOE, NYSE, PHLX, NASDAQ, FX, EMEA, Asia Pacific, and Americas market data, including inside, BBO and full depth, followed by Apama, Derivix, Sybase CEP, PanOpticon, UI, BL & RTDB, VHDL, FPGA, 1/10GE, InfiniBand and iWARP TOE, DMA, ITRS, Corvil and TS&A, CVS, ftp, telnet, WinSCP, SecureCRT, RTDS and XML schema driven messaging

PoC, deployment and post deployment infrastructure data solutions including index, equity, futures, currency and options. Improved QoS, documentation, process, bandwidth and latency measurements

Clients include Goldman Sachs, Genesis Securities, Ubuntu Securities, McKinsey, Pershing, Citibank, Ninja Trader, Kane Capital, Morgan Stanley, Tachyeon, Mitsubishi, CIBC, Jefferies, prop and algo trading firms and high net worth individuals

Chicago and Cambridge, U.K. deep technology sessions with peers, including ingress, egress, conflation, virtual book, RTDB, hardware acceleration and fan-out

2009 Bank of Itau Bahamas

Core Systems Developer

PBX recording CTI PIKA auto answer WinTel MS VC++ 2005 .NET multi-process, multi-threaded, MySQL, ODBC services including logging

2009 – 2008 Louis Dreyfus Highbridge Energy Wilton, CT

Front Office Application Developer

C++, C#, .NET, VB, JavaScript and SQL architecture, design and implementation of multithreaded, multi-process Windows services. ActivMQ, Spring NMS queue and topic 15000 messages / second MOM implementation and TrayPort XML RTDS

Real time commodities trading and batch ETL, including Platts spot data, via DevExpress and WPF, MatLab, Enterprise scheduling, Oracle, OD.NET, ftp and Toad. Full SDLC, including AccuRev and Jira, scripting, VSTO, Java, web development, cygwin, Lunt, Maven, rsync and ssh

Streaming more than 10 million daily messages, as well as TrayPort and Platts data to traders and risk managers via Excel via publish / subscribe ActivMQ based MOM, yielding millions of dollars in company revenue

2007–2008 Diversified Investment Advisors Purchase, NY

Technical Lead

Ran the pension plan statements system and lead four developers, interfacing with business resources, operations, infrastructure and the DBA team to the migration of the system to 64 bit, resulting in 25% error reduction, qoq

Full SDLC, UML, and STL, multi-process, multi-threaded architecture, design, development and refactoring of 401K, 402b, 403K and similar statements system. VS 2005 64-bit, C++, C#, COM InterOp, WCF, .NET 3.0, IBM DB2 UDB SQL, Xerces, PS, PDF, batch ETL Xerox process

2007–2007 Fuji Film Medical Systems Stamford, CT

Sr. Application Developer

ASP.NET C#, .NET, ATLAS, AJAX web services as clients to C++ .NET windows services, HTTP, TOAD, C++, ISAPI, ATL Server, IIS, SOAP, WSDL, HTTP, Oracle, ODP, ADO, OLE DB, XDS, XDS-I, WADO, DICOM

2000–2007 NASDAQ Trumbull, CT

Sr. Technical Specialist Analyst / Programmer

20 million user, 12.5 msec latency, highly reliable and available, 58 Kbps, TotalView, OpenView, NQDS, ADAP, BBX and QDS. TIBCO / Rendezvous and socket based n-tier stock market distributed system implementation and INET integration

Full SDLC, including RAD, OOD and Zachman with C++, IIS, ASP, .NET, C#, SQL, RV, Hawk, OLE DB, XML, MFC, ATL, COM, VB, UML, IT, QC, packaging, deployment, 99.998% SLA support

12/1999–08/2000 Dictaphone Stratford, CT

Principal Software Engineer

daVinci bottom–up concept to product CTI DTI OOA&D and UML R&D development with COM, DCOM, ATL, ADO, C++, IDL, STL SQL and SQL Server

COM, DCOM and MTS distributed systems for DTI and DTI-2 CODEC based voice recording, database storage, retrieval and playback

Engineering department technical lead including problem resolution plus technology focus, direction and project management, documentation, UML and ER diagrams and testing plus full SDLC

1997–1999 Pitney Bowes Shelton, CT

Project Software Engineer

Click Stamp Plus and online full SDLC and implementation with MS VS C++, including MFC, DAO, COM, DCOM and ATL for cross process and system communication, logging, SQL, VB and data bound grids

Coordinated design and code review meetings as the engineering and group lead

1996–1997 General Signal Networks –Data Switch Shelton, CT

Sr. Software Engineer

Windows based 3990 Fiber Channel DASD control system development with MS VS C++, including MFC, TAI, data bound grids and OLE

Features include MDI, call home, property sheets and form views with OLE controls

1994–1996 Thomson Software Products Norwalk, CT

Systems Programmer

NOMAD cross platform RDBMS, C, NETBIOS, EHLLAPI, APPC and TCP/IP on Windows and Unix

1993–1994 EscoTel Software Norwalk, CT

Software Architect

Call management and text based editor implementation with Greenleaf presentation, search and Btrieve persistence capabilities

1992–2000 Norwalk Community Technical College Norwalk, CT

Professor

Office, C, C++, SQL I, II and III, Oracle RDBMS, PL/SQL and WebDB

1994–1995 Katherine Gibbs Norwalk, CT

Professor

Office and Desktop publishing

1990–1993 DMS Norwalk, CT

Application Software Engineer

Full SDLC telecom matrix switch in C for DOS and Windows, using Novell IPX/SPX, including DB entry system

1989–1990 UNICOM Norwalk, CT

Systems Engineer

PC based NOX and software installations. Solutions and training

1988–1989 Hyper Logic Kastoria, Greece

Application Developer

Novell network installations and Clipper plus dBase III Plus custom clearing house application development

1988 BBC Salonica, Greece

Professor

DOS Pascal, data structures and file management

1986–1987 UNH West Haven, CT

Lab Assistant

Held lab sessions and was responsible for the physics lab

Education

1988–1992 University of Bridgeport Bridgeport, CT

Communication Systems Principles, DSP, adaptive signal processing, Microwaves, Linear and non-Linear control systems, VLSI and advanced engineering mathematics

1984–1988 University of New Haven New Haven, CT

Fiber Optics communications, microprocessor systems and peripherals, digital filters and digital systems

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