Movses Saryan, Developer in Yerevan, Armenia
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Movses Saryan

Verified Expert  in Engineering

Web Applications Developer

Location
Yerevan, Armenia
Toptal Member Since
May 20, 2020

Movses is a software engineer who designs high-quality applications, ensuring performance, stability, security, and scalability. He specializes in various areas of computer science. He loves writing software that can support enterprise workflows for the most demanding clients and complies with the strictest standards. He has created products that exemplify this, such as a financial data analyzer that handles real-time data with a processing rate of more than ten million ticks per second.

Portfolio

Pfizer - PGS Operations Insights
JavaScript, Node.js, Full-stack, GraphQL, Docker, TypeScript, NestJS, Next.js...
CodeBites
TypeScript, Java, JavaScript, Node.js, NestJS, React, HTML, CSS...
VMware
JavaScript, Java, TypeScript, HTML, CSS, Front-end

Experience

Availability

Part-time

Preferred Environment

Git, Slack, Skype, Linux, Windows

The most amazing...

...product I've created is a log management and analytics tool that is used by some of the biggest enterprises and is trusted by world-class clients.

Work Experience

Full-stack Developer

2021 - 2023
Pfizer - PGS Operations Insights
  • Developed an app that collects real-time data that analyzes company needs and generates customizable on-demand graphs and other data representations for optimizing their schedule.
  • Tracked and fixed bugs using Jira as a reporting tool.
  • Monitored the app in production continuously, ensured customer satisfaction, and shipped new features.
Technologies: JavaScript, Node.js, Full-stack, GraphQL, Docker, TypeScript, NestJS, Next.js, React, HTML, CSS, Amazon Web Services (AWS), Front-end

Co-founder | CTO

2020 - 2021
CodeBites
  • Assembled a highly skilled team to develop PogBet, a Silicon Valley startup in the e-sports betting industry, ensured customer satisfaction, and received excellent feedback. The platform was built with full-stack JavaScript and GraphQL.
  • Led the development team behind Agora, a digital artwork marketplace built on Node.js, React, GraphQl, and the VeChain stack, which allows digital artists to secure their original art as a unique piece of work on an immutable and decentralized network.
  • Led the digital transformation of Storyworld, a children's language learning platform that consists of game-liked books. Migrated the codebase from a legacy framework to a much more modern technology stack, including Node.js, Nest.js, and Docker.
  • Managed several teams that worked on different projects, making sure that the client was satisfied with the technical side of the project, valuing transparency, integrity, and diligence.
  • Built a positive corporate culture in the workspace together with the wonderful team.
  • Led the initial architecture design for every project, including splitting the project into multiple services running inside Docker. Implemented Docker container orchestration for different environments using CI/CD pipelines with Jenkins.
Technologies: TypeScript, Java, JavaScript, Node.js, NestJS, React, HTML, CSS, Amazon Web Services (AWS), Front-end

Software Engineer

2019 - 2021
VMware
  • Developed vRealize Log Insight, a VMware log management and analytics tool that enables large enterprises to monitor and analyze large throughput of application logs.
  • Ensured that the developed product was always FIPS and STIG compliant, ensuring military-grade security and precision for clients in extremely sensitive industries.
  • Participated in customer support sessions that detected and handled issues in live environments. Received praise and positive feedback from customers for outstanding product support.
  • Worked with Linux operating system and VMware virtualization tools like ESXi hosts as part of the development, build, and deployment processes.
Technologies: JavaScript, Java, TypeScript, HTML, CSS, Front-end

Software Engineer

2017 - 2019
OneMarketData
  • Developed a solution for tick data capture, streaming analytics, data management, and research in C++ to efficiently collect, store, and query real-time financial data.
  • Developed a fault-tolerant, highly available time-series database which handled terabytes of real-time data with the throughput of 400k-600k messages per second per core and bulk processing rate of more than 10 million messages per second.
  • Built a comfortable Python and Node.js API over the C++ core and used the Python/C API to connect the Python code with C++.
  • Managed a junior developer monitoring her progress by setting long-term milestones and short-term goals that ensured professional growth. Provided continuous support, guidance, and code review.
Technologies: Python, C, C++, JavaScript, Node.js, TypeScript

Web Developer

2017 - 2018
Hex Division
  • Created full-stack web applications with TypeScript, Node.js, and React according to the requirements of different stakeholders from different industries.
  • Used Ethereum blockchain and Smart Contracts as part of the back-end technologies, leading the company's blockchain transformation.
  • Participated in all development cycles in different projects, including test-driven development, creating dockerized environments for production and development, continuous integration and delivery, and monitoring the live application.
Technologies: Blockchain, Ethereum, React, Node.js, JavaScript, HTML, CSS, Amazon Web Services (AWS), Front-end

Financial Data Analyzing

https://www.onetick.com
A C++ system for collecting and analyzing financial data (tick data). I worked on different portions of the C++ core, including performance-sensitive modules such as data collector loaders and analytics. I also designed a Python API, which lets the user easily communicate with the C++ core.

Log Management System

https://www.vmware.com/products/vrealize-log-insight.html
A Java-based log management distributed system designed to handle high ingestion and query loads. I worked on the core Java modules on a JavaScript web application and REST API. I also focused on the security aspects of the product.

CodeBites

As a CTO, I led the development of several projects for the clients of CodeBites, including:
• PogBe, a Silicon Valley startup that makes e-sports betting just as easy as regular betting.
• Agora, a digital artwork marketplace built on VeChain technology which allows digital artists to secure their original art as a unique piece of work on an immutable and decentralized network.
• StoryWorld, a platform that augments children's language learning through interactive and game-like books, making their learning process fun and easy.

Languages

JavaScript, C++, TypeScript, GraphQL, SQL, HTML, CSS, Java, C, Python

Libraries/APIs

React, Node.js, REST APIs

Paradigms

Unit Testing, Microservices, Agile, DevOps

Platforms

Amazon Web Services (AWS), Docker, Linux, Ethereum, Blockchain, Google Cloud Platform (GCP)

Storage

PostgreSQL

Other

Web Development, Web Applications, Data Structures, Full-stack, Back-end, Distributed Systems, Concurrency, Multithreading, Software Architecture, Architecture, Front-end, Decentralized Applications, CI/CD Pipelines

Frameworks

NestJS, Next.js

Tools

Git

2015 - 2019

Bachelor's Degree in Applied Mathematics

Russian-Armenian (Slavonic) University - Yerevan, Armenia

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