backend modules development using JavaScript interaction with accounting systems report development backend modules development using Node.js writing agents HR systems development SQL JavaScript WebSoft HCM platform JSON XQuery PostgreSQL XAML integration solutions development

Three.js TypeScript WebGL

WebSocket principles JavaScript ES5 client-server applications HTTP principles microservices architecture Git JavaScript ES6 JavaScript Docker

JavaScript programming Development team management (4 people) TypeScript programming Design patterns knowledge Architectural patterns knowledge Object-Oriented Programming (OOP) principles Further optimization skills Development team management (2 people) Development team management (3 people) Memory and performance management skills Debugging memory leaks HTML knowledge CSS knowledge Version control systems SOLID principles Commercial development experience Profiling experience

marketing tools development ReScript AdTech tools development Node.js - application design Node.js - application development Page Builder tools development CMS tools development product releases startup development experience

Product development in a startup Page Builder tools development Product release in a startup Node.js application design CMS tools development Node.js application development Marketing tools development AdTech tools development ReScript experience

backend web development CI/CD processes TypeScript JavaScript observability practices for microservices using Datadog GitLab Kubernetes observability practices for microservices using Grafana event-driven architecture patterns modern RDBMS Apache Kafka or other brokers

databases NoSQL principles of server applications principles of RESTful API databases SQL node.js working with databases PostgreSQL

PostgreSQL WebSockets high-frequency trading environments Blockchain experience with trading platforms Blockchain experience with smart contract integration backend development experience Docker low-latency financial software TypeScript Node.js Blockchain experience with Web3 projects Redis

creating functionalities for processing 2D images web technologies for graphics such as HTML5 Canvas web technologies for graphics such as WebGL developing with Node.js TypeScript image processing algorithms data structures common web technologies HTML common web technologies CSS Twelve-Factor App Docker common web technologies JavaScript

KISS (Keep It Simple Stupid) Object-Oriented Programming (OOP) DRY (Don't Repeat Yourself) Node.js Git

Docker Git Queues TypeScript Node.js RabbitMQ

Node.js Node.js data storage systems gRPC high-performance applications Database Management Systems (DBMS) websockets

Transitioning from monolithic solutions to microservices architectures Resilience patterns in real-time systems Fault tolerance patterns in real-time systems Watchdog in real-time systems Partitions in database optimization Database structures and optimization practices with ClickHouse Merge tree in ClickHouse optimization Profiling CPU-bound sections Backpressure in real-time systems Large volumes of data Data profiling Reducing allocations Heartbeat in real-time systems Circuit breaker in real-time systems Streams Asynchronous execution model Node.js Decompose modules by areas of responsibility Monitoring and alerting with Grafana Using profilers for monitoring and alerting Designing high-load distributed systems Database structures and optimization practices with MariaDB Reducing linear complexity Transitioning from monolithic solutions to clustered architectures Event-loop Eliminating garbage collection (GC) pressure Optimize algorithms Reducing cyclical complexity Join avoidance in database queries Real-time aggregation Preparation of analytics Caching at various levels Network protocols WebSocket RPC systems Avro Correct keys in database design Isolate bugs Monitoring and alerting with Prometheus Parallelize logic

browser extensions for Chrome Safari extensions algorithms design patterns unit testing automated testing Vanilla JS coding problem-solving skills Object-Oriented Programming (OOP) writing complex code writing algorithms data structures

CSS REST API Git Unix systems JavaScript Node.js HTML

GraphQL Kafka Postgres database Redis database Git Git branching Git commits Git pull requests Node.js TypeScript TypeScript

JavaScript Commercial development experience JavaScript

HTML CSS Bootstrap alpineJS JavaScript SVG graphics Sass Scss user interface design principles user experience design principles version control system GIT

security principles for storing seed phrases backend development with Node.js security principles for transmitting seed phrases local encryption for data protection AES encryption method for data protection APIs backend development with PostgreSQL for analytics backend development with MongoDB for caching TypeScript integrating APIs into mobile applications JavaScript

Kubernetes Bash scripting Scripting in other languages Node.js scripting

scripting TypeScript WebRTC generics within TypeScript concurrent programming MobX other state managers analyzing complex legacy code async queues asynchronous programming in JavaScript Redis asynchronous programming in TypeScript complex types within TypeScript conditional types within TypeScript using mutex media servers preferably mediasoup automation debugging complex legacy code deploying applications in various environments Docker Compose principles of gRPC using semaphore Docker

ELMA365 platform development (KEDO module) ELMA365 platform development (multiple BPM modules) Advanced development in TypeScript ELMA365 platform development Describing system interaction scenarios Developing integrations via SOAP web services ELMA365 platform development (multiple KEDO modules) Understanding of the architecture of the ELMA365 platform Advanced development in HTML Understanding of the internal structure of the ELMA365 platform Advanced development in CSS Developing integrations between systems via web services Knowledge of BPMN 2.0 notation ELMA365 platform development (Service module) Developing integrations via RESTful web services Designing business processes ELMA365 platform development (multiple Service modules) ELMA365 platform development (BPM module) ELMA365 platform development (ECM module) ELMA365 platform development (multiple ECM modules) Advanced development in JavaScript

microservices container orchestration using Docker Compose principles of message queue managers understanding of GraphQL relational databases Node.js principles of microservices GraphQL designing RESTful APIs containerization using Docker TypeScript habit of writing typed code message queue managers

HTML5 CSS3 Node.js GIT APIs of web applications JavaScript