Sergey Nosov

Senior Software Development Engineer at CloudFit Software
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Contact Information
us****@****om
(386) 825-5501
Location
San Diego, California, United States, US

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LinkedIn User

It was a pleasure to work on a software development team lead by Sergey at Biopeptie Co., Inc. We had a very packed schedule and had to make progress quickly. Simultaneously, the requirements were highly complex and quality acceptance criteria were steep. However, under Sergey's management the process ran smoothly, effectively and efficiently. Sergey distributed all tasks amongst team members in a manner which allowed all parties to perform work efficiently without stepping on each other toes. Sergey supplied precise and easy to understand instructions and guidelines throughout each phase. Whenever I needed more information or resources he responded quickly, my input was valued and I always felt respected. Sergey has strong professional work ethics and organizational skills. I highly recommend him.

Richard Ricasata

I first met Sergey as an incoming developer at his company. It was a sincere pleasure to work with someone who was well versed in software engineering. I was impressed with his knowledge of object-oriented design methodologies and software design patterns which he clearly implemented in the code he wrote. I highly recommend Sergey as an Information Technology professional.

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Credentials

  • Microsoft Certified: Azure Developer Associate
    Microsoft
    Jun, 2021
    - Oct, 2024
  • C#
    TestDome
    Apr, 2020
    - Oct, 2024

Experience

    • United States
    • Software Development
    • 100 - 200 Employee
    • Senior Software Development Engineer
      • May 2021 - Present

      Assisting clients in taking advantage of modern cloud solutions. Provided services to a variety of companies, including fintech, industrial and urban pest control, government, as well as a multinational technology corporation. Developed serverless loan processing application with Azure Functions, Storage, Queues, Angular frontend. Configured on-prem to Azure two-way file synchronization. Integrated applications with third party providers, including credit bureaus, account balance analytics, and identity verification services. Enabled SFTP exchange and processing of National Automated Clearinghouse Association (NACHA) data. Developed React SPA frontend with WebAPI backend using Keycloak open source OIDC provider. Created a PowerShell Gallery module for generating fake sensitive information to test Microsoft Purview data loss prevention (DLP) policies in Microsoft 365 environments. Show less

    • United States
    • Renewable Energy Semiconductor Manufacturing
    • 300 - 400 Employee
    • Senior Integrator/Developer
      • May 2020 - May 2021

      As a technical team lead on the Bill Compare project, upgraded an existing system with multi-tenancy support, using the latest technology and components available. Created Jira next-generation environment with collaboration in Microsoft Teams and SharePoint. Git based Azure DevOps full cycle with yaml based continuous integration (CI), continuous deployment (CD) to multiple environments (dev, qa, uat, production with deployment slots), using Azure app services, key vaults, application insights, and Azure active directory. WebAPI back-end, using C# and .NET Core 3.1, Microsoft SQL Server persistence with Dapper micro-ORM, integration testing with Docker Compose, Angular front-end. Subsequently designed, led creation, and successfully deployed a brand-new system taking advantage of Azure function apps, Durable Functions orchestration, and Azure Synapse Analytics data warehouse. Show less

    • United States
    • Banking
    • 1 - 100 Employee
    • Senior Software Engineer
      • Jul 2019 - Apr 2020

      Microservices architecture development with C#, .NET Core, and RESTful application programming interfaces (API) in multi-team Agile Scrum environment. Docker containers and Kubernetes orchestration. ASP.NET MVC front ends with Bootstrap, CSS, and jQuery. ReSharper, dependency injection (DI), heavy on unit and integration testing. Use of multiple libraries, including Dapper, AutoMapper, Nsubstitute, Polly, and Fluent Assertions. Structured logging with Nlog and Splunk. Enterprise level SQL Server database persistence with Command Query Responsibility Segregation (CQRS) access. Participated in paired programming, and mentored junior developers. Provided code review and review of database queries for performance, execution plans, and input-output statistics. Maintained, troubleshooted, optimized, and enhanced existing systems. As the company migrated from Pervasive database management system to Microsoft SQL Server, built tooling to ensure consistency between the old and the new databases operating in strangler fig pattern. With expertise in service oriented architecture (SOA) created tax preparation industry software (refund transfer, taxpayer cash advance, collections). GitLab workflow with continuous integration (CI) pipelines, TDD red-green programming; Jira requirements management, and Confluence knowledge base; Octopus Deploy and Team City. Web services data exchange with financial landscape partners. Show less

    • Project Manager
      • Oct 2015 - Jul 2019

      Requirements, architecture, and design of analytical software using C# asynchronous programming, SQL database, Entity Framework object relational mapping (ORM), ASP.NET MVC front-end with jQuery, post and pre-processed CSS. Microsoft Visual Studio Online (VSO) GIT source control, continuous integration, build, staging, delivery. Infrastructure as code release management pipeline implementation. Requirements, architecture, and design of analytical software using C# asynchronous programming, SQL database, Entity Framework object relational mapping (ORM), ASP.NET MVC front-end with jQuery, post and pre-processed CSS. Microsoft Visual Studio Online (VSO) GIT source control, continuous integration, build, staging, delivery. Infrastructure as code release management pipeline implementation.

    • United States
    • Biotechnology Research
    • Director of IT
      • Nov 2002 - Oct 2015

      Designed and implemented a custom company-wide Enterprise Resource Planning (ERP) system integrating accounting, data warehousing, order tracking, document preparation, reporting, and other business process systems. Oversaw creation of websites and applications with front-end implemented to strict specifications. Designed back-end database, data entry, and reporting systems. Hired and managed data-entry personnel. Responsible for day-to-day information technology support of the corporation, server deployment (physical on-premises, data center collocated, and Amazon Web Services (AWS) cloud), application configuration, and analytics. Designed a two-kilowatt grade code-compliant absorbed glass mat (AGM) backup battery powered pump system for uninterrupted supply of vacuum to scientific equipment. Implemented a constant-pressure laboratory-wide nitrogen supply network with automatic switch-over from cryogenic storage Dewars to high-pressure compressed gas tanks. Maintained the system and developed ChemStation software methods for Hewlett-Packard/Agilent liquid chromatography–mass spectrometry (LC-MS). IT Infrastructure tools and technologies including the following: • pfSense firewall, IPv4 and IPv6 routing and tunneling, DHCP, NTP, PPPoE, NAT-PMP • Snort intrusion detection and protection system (IDS/IPS) • FreeRadius authentication • Wireshark packet inspection • Iperf network speed measurement • DNS with Microsoft DNS Server and BIND • OpenVPN virtual private networking • Extensive experience running network attached storage with ZFS and SAMBA using FreeNAS systems • Configuration and implementation of WiFi infrastructure with access points and routers running OpenWRT embedded OS • CUPS printing server software • BackTrack and Kali Linux tools for penetration testing • Postfix mail transfer agent (MTA), ArgoSoft Mail Server, Amazon Simple Email Service (SES), and G-Lock EasyMail email marketing • Spiceworks network management • ESXi virtualization. Show less

    • Software Engineer
      • Jun 1997 - Nov 2002

      As the chief developer of the Shafer’s Flat Rate Pricing Software was responsible for bringing the older DOS flat rate system into Windows, with simultaneous redevelopment of the software from the ground up to include new features and ability to import previous versions data. The software was developed with Borland Delphi using Rapid Application Development methodology with multiple components from different software vendors. Many components were evaluated, and the best ones for the job selected, including, Ace Reporter by SCT Associates, Inc.; Orpheus UI toolkit and Memory Sleuth 2 profiler by TurboPower Software; EDS Spell Checker by OneDomain; PPP copyright protection by Concept Software, Inc., and others. As a key player on the team developing Shafer's Back Office was responsible for a number of the system modules, including, Customer Call-In, Equipment, Maintenance Agreements, and Invoicing; as well as the Main Menu tying various components of the system together. Developed a number of custom Delphi VCL components used by members of the group working on the project. Performed design, configuration, and deployment work on the Sybase Adaptive Server Anywhere database back-end, including SQL stored procedure programming, schema structuring, and normalization. Created product installers using InstallShield with InstallScript. Show less

    • Computer Programmer
      • 1996 - 1997

      Implemented Warehouse, Retail, and Accounting workplaces with Visual Basic for Microsoft Excel. Designed and deployed a commercial Internet Website for the company. Used Turbo Pascal and Microsoft Macro Assembler for making diagnostic tests and low level PC programming. Designed and implemented an automatic voice/fax/modem information system using modems with special ordered microprogram chips. Installed local networks under WFWG, Win95, LanTastic, and NetWare Lite. Implemented Warehouse, Retail, and Accounting workplaces with Visual Basic for Microsoft Excel. Designed and deployed a commercial Internet Website for the company. Used Turbo Pascal and Microsoft Macro Assembler for making diagnostic tests and low level PC programming. Designed and implemented an automatic voice/fax/modem information system using modems with special ordered microprogram chips. Installed local networks under WFWG, Win95, LanTastic, and NetWare Lite.

    • LAN Technician
      • 1995 - 1996

      Assembled UTP and Fiber Optic cables. Used PCAD 6.2 and 7 for computer-aided design. Performed LAN diagnostics using LANcat 1500 cable tester. Assembled UTP and Fiber Optic cables. Used PCAD 6.2 and 7 for computer-aided design. Performed LAN diagnostics using LANcat 1500 cable tester.

Education

  • College of Information and Computing
    B.S., Computer Science
    1991 - 1995

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