Daniil Romazanov Email & Phone Number

Building Reactive NetworkReactive Network is the first-of-its-kind event-driven, parallelized EVM, allowing developers to write interactive Smart Contracts (or Reactive Smart Contracts) by eliminating one of the fundamental limitations of EVM: the lack of reactivity. Reactive Network blockchain transactions are created according to subscriptions based on events (log records) of external ecosystems (EVM and non-EVM). Reactive Network allows for unmatched performance thanks to the virtual subnet system called ReactVMs, processing tens of thousands of transactions on a single CPU core.My responsibilities include:- Building the project from its pre-idea stage- Managing, supervising, and hiring for the Software Engineering, Quality Assurance, DevOps, Tech Writing, and DevRel teams- Conducting market research, making decisions about network's structure, tech stack, etc- Providing vision leadership- Making public appearances, giving talks and presentations, and participating in conferences, podcasts, and AMAs- Fundraising: preparing related materials and communicating with VCs- Building and maintaining node and validator infrastructure- Taking ownership of infrastructure- Handling a million other things

St Thomas, Vi, Vg

Building PARSIQ's Web3 Data SuiteThe PARSIQ Web3 Data Network is a comprehensive suite designed for constructing the backend of all Web3 dApps and protocols. Its fundamental and advanced APIs provide blockchain protocols and their clients with real-time and historical data querying capabilities, enabling users to build a variety of Web3 data products. Our Custom API (Data Lakes) allows for complex data querying and filtering, tailored to meet the specific blockchain data requirements of our customers.My responsibilities include:- Managing, supervising, and hiring for the Software Engineering, Quality Assurance, DevOps, Tech Writing, and DevRel teams- Conducting market research- Providing vision leadership- Making public appearances, giving talks and presentations, and participating in conferences, podcasts, and AMAs- Fundraising: preparing related materials and communicating with VCs- Building and maintaining 100TB+ data infrastructure- Conducting company-wide seminars and workshops on Web3 and various technological intricacies- Supporting the Business Development team with the most complex technical cases

St Thomas, Vi, Vg

Leading Web3 Data PlatformPARSIQ's unique solution allows for IFTTT (conditional statements/logic) on top of blockchain data streams from networks like Bitcoin, Ethereum, Polygon, BNB Smart Chain, and many more, enabling developers to connect Web3 data to Web2 applications hassle-free.My responsibilities included:- Team management- Product vision & roadmap- Building communication between product and c-levels and stakeholders- Public speaking and workshops- Writing documentation- Writing technical specifications- Tech hiring- Organising hackathons- Converting clients' requirements into solutions

Москва, Ru

Developed & launched Marusia - first and only web voice assistant.Tech stack: TypeScript, HTML5/SCSS, Svelte, Axios, Rollup. Gitlab CI, Kubernetes, Docker.Also responsible for interns training.

Moscow, Ru

The team & I have been responsible for delivering of MVP version of one of new projects at MTS.Also I've been responsible for setting up development process: planning, estimating, sprints, retrospectives, etc.Project was successfully presented to company's top management, got a green light and funding.Backend:PHP7.4, PostgreSQL, Laravel 7, ELK, Sentry, XhprofCode quality assurance.Frontend:React, TypeScript 3.9, Centifugo, WebPack, YarnDeployment automatisation: Kubernetes, Docker, Bash, BambooPerformance profiling of both frontend and backend.

Palo Alto , California, Us

PHP 7: Laravel 5-6, Yii 2, PgSQL, KotlinJira, Stash, Jenkins, Gitlab (+CI), Grafana, SentryCinemood is a portable movie projectorCinemood's interface is represents a huge marketplace consistent of our own content and content providers like: Amazon Prime, DisneyJr+, Netflix, Ivi, Megafon, Mult, etc.I've been responsible for for many parts of development, such as:- Content integration systemTech stack: Laravel, PostgreSQL, Queues- Backoffice (user management, statistics, analytics)Tech stack: Yii2, PostgreSQL- Backoffice frontend Tech stack: Vue.js, WebPack, Yarn- Content recommender systemTech stack: Phython 3, SVDPP (Surprise library)- Firmware development We've been developing our own Android firmware for Cinemood based on Android 4, 6 using mainly Kotlin and some legacy done in Java. We've developed own On The Air updates system, launcher, video/music players, etc. My participation involved all those parts.- Android appCinemood's remote app.Tech stack: KotlinAlso I've been responsible for team management, including: sprint management, estimating, decomposition, firmware deployment, analytics, helping our technical support to solve complicated cases.With great help from my team we've managed to revive development process and start to deliver updates on schedule after CTO, Dev Lead and QA left the team.

London, England, Gb

PHP 5.6 -> PHP 7.2, Oracle, Java 8, a little of Vue.JsJira, Stash, Bamboo1) Migration of hundred thousands lines of code from PHP 4-5 to PHP 7.2) Dockerization of project consistent of tens other sub-projects. Some services were so old -- there was no people in company who actually worked on them.3) Rewriting of business logic from legacy PHP to Java 8.Supporting old frontend done with Tapestry and developing new one with Spring + Vue.JS4) Challenging environment, as gambling regulations tend to change every couple months in different ways for different countries.Our unit was responsible for payment systems integration and all related money processing.Also I've been responsible for team management: sprints, effort estimation, root cause analysis, etc.

Los Angeles, Us

Development of various projects from scratch and supporting existing with great help of PHP, C#, ASP.NET, MySQL, MSSQL, Kohana Framework, Laravel, LINQ, Phalcon, Wordpress, Typo3, HTML4/5, CSS 2/3, Obj-C, Delphi.

Developing of mobile acquiring systems with the following stack of technologies:- PHP7, Yii2- PostgreSQL, MongoDB- RabbitMQ, Redis, Memcached- JavaScript, JQuery, Ajax- HTML5, CSS3, SASS, Gulp, Bower- Git- *nix- PCI-DSS- SCRUM/Agile- Web-services and API- Redmine, Confluence​

Developing with Laravel 4, 5 and company's own framework (interlayer between dev and laravel) and following stack: PHP5.6, nginx, MySQL, gulp, WebRTC, Websocket, NodeJS, HTML5, Twig, Blitz, google-maps-api-3I've built from scratch: - One-to-many video chat with possibility to record video sessions using WebSocket.- Domostat.ru: real estate service for finding closed info about apartments sales in Moscow.I've been responsible for both frontend and backend.Flewency.com:PHP5.6, nginx, Laravel 4, 5, WebRTC, WebSocket, NodeJSDomostat:PHP5.6, Laravel 5, MySQL, memcached, Google Maps API v3, HTML5, SASS, JavaScript.Various frontends:HTML5, LESS (CSS3), Twig, JavaScript

Developing portals for the Russian unite of Kraft Foods using Perl.Support of the HelpDesk for Amadeus. (Windows + PHP, MySQL)Developing an API to access data from gov. services (PHP5.3, MySQL)

Developing of electronic document management project, automatic tax report generating for companies and individual entrepreneurs. PHP 5.3, MySQL, Javascript, Kohana Framework 3.