15 years of software development experience with over 70 projects

Languages
Application: Java (16), Python, Kotlin, PHP, Erlang, Elixir, Dart, C#, NodeJs(v8), Scala
System: C, C++, NASM, Rust, OpenCL
Web: Javacript (Typescript, JSX,Kotlin), HTML5
Scripting: Bash, Shell, PS, Batch, Perl, Ruby
DSL: SQL (PSQL, PLSQL, MYSQL, MSSQL), Groovy, GraphQL, Gremlin, Arango QL

Web related Technologies
JVM: Spring boot [+Cloud], Spring Webflux, Spring MVC, Play(Akka), Dropwizard, Hibernate
Node: Express, Next, Loopback, Sail, MEAN
Python: Flask, Django
Erlang VM: Phoenix, Ejabberd, RabbitMQ
PHP: Phalcon, Laravel, Drupal
.NET: ASP.NET
Frontend: Angular (TS and JS), React (JSX and TS) , Vue, JQuery, Knockout, JS, SCSS, CSS3
Render: JSP, Thymeleaf, Django, Mustache, Pug, PHP, Jinja2

Data Related
RDB: Postgres (+POSTGIS), MySQL, Sqlite, Oracle, MSSQL, Access,
NOSQL: Mongo, Couch, Firebase, Mnesia
Graph: OrientDB, Neo4j, Arango
Cache: Reddis, HDB, Memcached
KV: Dynamodb, Riak
TimeSeries: Influx, Prometheus
Search Engine: ElasticSearch, Solr
Migration and ORM: Hibernate, Flyway, liquibase, SQL Alchemy

Build tools
Maven, Gradle, CMake, Make, Mix, Gulp, Grunt, Ant, Bazel, Ninja, qmake (QT), Sbt, Rake, Meson

Testing
JUnit 4 and 5 (Mockito), Nose, pytest, CTest, CppUnit,Cypress

Devops
Gitlab (CI/CD), Github, Jenkins, Docker, Kubernetes (Ingress, Helm Chart), Xen, Vagrant, Terraform, Ansible

Mobile
Android on ART, Flutter, NDK, Ionic

SDL
Kanban, Scrum

AI/ML/Scientific
Transformers (Llama, GPT), Tensorflow [RNN,LSTM,DCN,GAN], NLTK, CNTK, PyTorch, Numpy, Pandas