Erik Hovhannisyan
Verified Expert in Engineering
Software Engineer and Developer
Dubai, United Arab Emirates
Toptal member since November 14, 2022
Erik is a skilled and experienced software engineer with more than eight years of experience in JavaScript and Go application development. He has strong analytical skills and experience in software development lifecycle (SDLC) and project delivery management. Erik is skilled at performing issues investigation, conducting a root cause analysis, and quickly mastering new tools and frameworks.
Portfolio
Experience
- React - 10 years
- Node.js - 10 years
- JavaScript - 8 years
- TypeScript - 7 years
- REST APIs - 7 years
- OpenAI - 3 years
- Go - 3 years
- ChatGPT - 2 years
Preferred Environment
Visual Studio, MacOS, Digital Payments, APIs, Scrum, React, Node.js, JavaScript, TypeScript
The most amazing...
...project I've developed is a business-to-business (B2B) platform that determines spots for 2D and 3D product placements in movies.
Work Experience
Lead Software Engineer
MVP Tech
- Developed a business-to-business (B2B) platform with the assistance of an artificial intelligence (AI) and machine learning (ML) team that determines spots for 2D and 3D product placements in movies.
- Released a B2B platform minimum viable product (MVP) and gained investment from one of the biggest moviemaking companies.
- Created a platform that provides AI and ML services, such as text-to-speech, speech-to-text, image-to-text, etc.
Front-end Developer
Esgian AS
- Developed and launched wind analytics and rig analytics apps, providing real-time insights into offshore wind and drilling markets. Enabled users to track projects and rigs across 25+ countries, improving market transparency and decision-making.
- Built and optimized a custom data pipeline, automating data collection, processing, and visualization for both apps. Reduced manual reporting by 40% and improved accuracy by integrating real-time updates from industry databases and external APIs.
- Enhanced performance, optimizing API efficiency and database queries, boosting data retrieval speeds by 60%. Implemented caching, query optimizations, and geospatial mapping, ensuring seamless access to market intelligence for a global user base.
Lead Software Engineer
Tamm
- Developed a platform that provides direct access to all the Abu Dhabi Government's services.
- Built an AD locker, a place where Tamm users can store all their documents, payments, and subscriptions and receive notifications on the status of their assets.
- Created a platform where Tamm users with kids can view information related to their kids' education, starting from kindergarten to university. This includes but is not limited to the choice of institution, courses, prices, grades, etc.
Team Lead and Delivery Manager
Expedia Group
- Developed a platform for businesses to use Expedia. It has numerous additional functions required for better productivity and time management.
- Worked on notifications that users receive before their flights, including information about their flight schedules, cancellations, updates for terminals, gates, timings, delays, etc.
- Improved customer service and user satisfaction by building a tool that enables customer service representatives to be more productive and efficient.
Full-stack Engineer
UpSpace Media
- Developed an eCommerce platform for Richter Lambron Group's B2B and B2C clients.
- Created a warehouse system for Richter Lambron Group and their B2B clients.
- Built an Era card cashback platform that includes more than 4,000 stores in the Middle East. It has separate accounts for admins, shop admins, and users so that they can manage their points, transaction, and more.
Full-stack Engineer
Preezma
- Developed a platform for renting that enables B2B and B2C users to add or rent a wide range of products.
- Built a food delivery application that includes more than 2,000 restaurants and a large number of various dishes.
- Created a financial tool for B2B users that improved their accounting and accounting methods, making counting their expenses and earnings more efficient.
Experience
Tamm Abu Dhabi Government Application
https://www.tamm.abudhabiExpedia Group Ticket Platform
Worked on the notifications that users receive regarding their flights. Developed a tool for customer service representatives to improve productivity and increase customer satisfaction.
Platform for Product Placement
Payment System
Education
Master's Degree in General Management Information Systems
Yerevan State University - Yerevan, Armenia
Bachelor's Degree in Physics
Yerevan State University - Yerevan, Armenia
Certifications
Artificial Intelligence Foundations: Machine Learning
NASBA
Skills
Libraries/APIs
React, Node.js, REST APIs, FFmpeg, Vue, React Router, API Development, Stripe, PayPal API, Socket.IO, Vuex, Facebook API, Instagram API, jQuery
Tools
Git, GitHub, GitLab, Figma, Babel, Webpack, JSX, ChatGPT, Google Analytics, RabbitMQ, Bitbucket, NGINX, Apache, Kibana, Logstash, Vue CLI, GitLab CI/CD, Visual Studio, Zoom
Languages
HTML5, CSS3, TypeScript, JavaScript, HTML, CSS, SQL, GraphQL, Go, PHP 7, Bash Script, Sass, PHP, Java
Frameworks
Redux, Express.js, Next.js, Swagger, Material UI, Laravel, NestJS, Tailwind CSS, Jest, AngularJS, PHPT, React Native
Paradigms
Microservices Architecture, REST, Mobile Development, API Architecture, Agile, Scrum, Kanban, Automated Testing, Management
Platforms
Mapbox, Docker, Kubernetes, Twilio, Ubuntu, MacOS, Heroku, Amazon Web Services (AWS), Firebase, Google Cloud Platform (GCP), Amazon Alexa, Blockchain, Databricks, Azure
Storage
MySQL, MongoDB, NoSQL, Databases, Elasticsearch, Redis, MariaDB, PostgreSQL
Other
Artificial Intelligence (AI), Leadership, Back-end, Software Development, Storybook, Mobile Web, Web Development, Full-stack Development, Full-stack, UI Development, User Experience (UX), User Interface (UI), Gambling, Gaming Platforms, Payment Gateways, Payment APIs, Mobile Apps, Design Systems, Responsive Design, Front-end, Front-end Development, OpenAI, Web UX, Pixel Perfect, Front-end Architecture, Deployment, AI Integration, API Integration, Scrumban, Financials, WebSockets, Finance, Charts, Server-side Rendering (SSR), Accessibility, Architecture, Minimum Viable Product (MVP), Apollo Server, Vue Router, Video Streaming, Delivery Management, Mobiscroll, Machine Learning, Video Editing, PayPal, API Documentation, Digital Payments, APIs, Mathematical Analysis, Complex Problem Solving, User Management, Goal Management, Product Roadmaps, Feature Roadmaps, Agile Delivery, Algorithms, Progressive Web Applications (PWAs), Risk, Security
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