Levon Sargsyan, Full-stack Developer in Yerevan, Armenia
Levon Sargsyan

Full-stack Developer in Yerevan, Armenia

Member since June 4, 2022
Levon is a full-stack developer and tech manager with over eight years of professional experience working in companies across a wide range of industries. He has developed products used by companies like PayPal, American Airlines, and Bank of America, creating success stories for rapidly growing startups. Levon has a solutions-oriented mindset and a proven track record of leading teams in fast-paced, deadline-driven environments.
Levon is now available for hire

Portfolio

  • Alienlab LLC
    Technical Hiring, Training, Technical Project Management, MacOS, APIs, Atlas...
  • HealthStaffEd
    Meteor, React, Amazon EC2 (Amazon Elastic Compute Cloud), CircleCI, MongoDB...
  • Mindful
    Meteor, Node.js, GraphQL, Express.js, React, MongoDB, AWS Fargate, Redis...

Experience

Location

Yerevan, Armenia

Availability

Full-time

Preferred Environment

Slack, Meteor, Node.js, React, Express.js, MongoDB

The most amazing...

...thing I've developed is a microservices system that digitized all Abu Dhabi governmental entities, making them just one click away.

Employment

  • Chief Technology Officer

    2018 - PRESENT
    Alienlab LLC
    • Hired, trained, and managed technical staff. Created individual learning programs, conducted performance reviews, and built an efficient tech team ready to face significant tech challenges.
    • Planned the development of the clients' projects by defining timelines, selecting the tech stack, maximizing the architecture's performance, and cost-optimizing solutions, which resulted in many success stories.
    • Created and managed infrastructure tools used in the company that led to an automated, efficient, and reliable day-to-day workflow.
    Technologies: Technical Hiring, Training, Technical Project Management, MacOS, APIs, Atlas, Heroku, CircleCI, Less, Sass, Semantic UI, Front-end Development, React Native, AWS, Full-stack, Serverless Framework, Serverless, Serverless Architecture
  • Lead Software Developer

    2020 - 2022
    HealthStaffEd
    • Led development team working on the core platform.
    • Managed the architectural decisions and shifted to a more scalable infrastructure.
    • Adapted the application for new clients adopting it accordingly.
    Technologies: Meteor, React, Amazon EC2 (Amazon Elastic Compute Cloud), CircleCI, MongoDB, Microservices Architecture, Socket.IO, Docker, HTML, JavaScript, CSS, Bootstrap, xAPI, Galaxy, Front-end, Atlas, Front-end Development, Full-stack, TypeScript, API Integration
  • Lead Software Developer

    2019 - 2020
    Mindful
    • Built a messaging app that allowed call center employees to communicate with customers via SMS.
    • Restructured a monolithic application into a distributed system, able to extreme loads by complex scaling methods.
    • Developed a pipeline that captures customer interaction and automates communication by recognizing customer intents and scheduling callbacks accordingly.
    Technologies: Meteor, Node.js, GraphQL, Express.js, React, MongoDB, AWS Fargate, Redis, Rancher, Amazon Lex, Amazon S3 (AWS S3), Sass, APIs, Front-end, Atlas, Front-end Development, AWS, Full-stack, API Integration, Lambda Functions, Serverless Framework, Serverless, Serverless Architecture
  • Senior Software Developer

    2018 - 2018
    DarkMatter LLC
    • Created specifications for microservices that connected government entities and process data used by 150+ web applications.
    • Participated in developing a distributed system architecture intended to digitize every governmental entity interaction in Abu Dhabi.
    • Crafted templates to automate the creation of new and secure microservices.
    Technologies: Node.js, ELK (Elastic Stack), Docker, Microservices Architecture, APIs
  • Senior Software Developer

    2016 - 2018
    Snappr
    • Built an application to analyze users' professional profile photos that specifies the good and bad sides and suggests tips and a proper professional photoshoot.
    • Developed an application that also analyzes users' photos but from a dating application perspective.
    • Created a photographer booking procedure, which suggests the best fit for each customer depending on their location, needs, and other criteria.
    • Implemented a user interaction collection system to generate stats that help Snappr continuously improve the platform.
    Technologies: Express.js, React, HTML, CSS, MongoDB, Front-end, Heroku, Socket.IO, Front-end Development, Full-stack

Experience

  • Mindful Messaging
    https://getmindful.com/

    Get Mindful is a platform for enterprise businesses to handle extreme loads on their call centers by enabling interaction via SMS by a machine learning (ML) powered solution to request callbacks. Mindful helps hundreds of millions of calls to be addressed annually. It is a distributed system with a very complex architecture that allows it to be highly scalable and performant.

  • Snappr
    https://www.snappr.com/

    The largest on-demand photographer network in the world. I worked with Snappr at the startup and Y combinator stages. Snappr also provides professional and dating app photo analyzer tools for which I was responsible.

  • HealthStaffEd LMS
    https://www.healthstaffed.com.au/

    A Meteor-based interactive learning and certification platform built for the healthcare environment. HealthStaffEd LMS is the leading learning solution in Australian healthcare. The platform provides the ability to manage employees' learning curve on several layers using online learning modules and schedule F2F meetings scheduling rich insights for admins via many reports and statistics.

  • LongTailPro
    https://longtailpro.com/

    A Meteor-based application providing relevant keywords for SEO optimization. The application uses multiple data sources and a complex architecture for collecting and analyzing the data using serverless solutions and an MQ system.

  • Currencii

    A fintech platform providing an automated large-scale currency exchange service for enterprises. A meteor-based application providing KYC functionality and the ability to easily execute large transactions, follow transaction lifecycle, and generate advanced and custom reports.

  • Data Migration and Warehouse System for Healthtech Product

    A complex system for continuous data gathering and transformation of data from several tenants into a data warehouse with data visualization and analytical tools. I worked on designing and implementing infrastructure with complex networking and security aspects.

Skills

  • Languages

    JavaScript, CSS, HTML, Less, GraphQL, Sass, TypeScript
  • Frameworks

    Express.js, Serverless Framework, Bootstrap, React Native
  • Libraries/APIs

    React, Handlebars, Node.js, jQuery, Stripe API, Stripe, Redis Queue, Socket.IO
  • Tools

    CircleCI, Slack, Amazon ECS (Amazon Elastic Container Service), AWS Fargate, AWS Push Notification Service (AWS SNS), Amazon Lex, ELK (Elastic Stack), Codeship, Google Kubernetes Engine (GKE), Travis CI
  • Paradigms

    Microservices Architecture, Serverless Architecture
  • Platforms

    Meteor, Amazon EC2 (Amazon Elastic Compute Cloud), Docker, AWS Lambda, Galaxy, Heroku, MacOS, AWS Elastic Beanstalk, Kubernetes, Rancher, Apache Kafka
  • Storage

    Amazon S3 (AWS S3), MongoDB, Amazon DynamoDB, Redis, MySQL, Google Cloud, Redshift
  • Other

    Semantic UI, Atlas, Front-end, Front-end Development, Full-stack, API Integration, Technical Hiring, Training, Technical Project Management, AWS, Lambda Functions, Serverless, Fundamentals of Medicine, Medtech, AWS RDS, xAPI, Web Scraping, APIs, Stripe Payments, TypeORM

Education

  • Master's Degree in General Medicine
    2012 - 2014
    Yerevan State Medical University - Yerevan, Armenia
  • Bachelor's Degree in General Medicine
    2007 - 2012
    Yerevan State Medical University - Yerevan, Armenia

Certifications

  • AWS Certified Cloud Practitioner
    MAY 2022 - MAY 2025
    Amazon Web Services

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