Develop form-model CRUD operations (email, async jobs, event scheduling, ...) Develop utility functions/ database syncing/migrating using Fabric, Docker, Docker-Compose SQL gen_views, Reporting using Pentaho BI on AWS (presigned URL, Lambda, ...) Develop backend services using Golang, Gin, Kafka, Grpc

Build serverless and web applications (trigger activations, API, DB design) using Flask, FastAPI, SqlAlchemy/ PyAthena, Ruby on Rails, ElasticSearch Build an async framework using Aiohttp and AsyncIO to which support concurrent requests, rate limiting and error handling Develop Integration part of the ETL (data in/out/transformation), (SFTP, Rest API, GraphQL), web scraping using regex, 1xml Design and develop integrations: Google Ads API (Authentication Oauth2, mutate data using OfflineUserDataService, help to keep million-dollar client feel happy), Google/FaceBook Ads Conversions APIs, TikTok API, Movio API, Emarsys API, Nosto GraphQL API Use AWS S3, Fargate, Batch, CloudWatch to monitor, debug or simulate executions Write unit tests, mock tests in Python and Ruby (Pytest, unittest, Rspec)

Lead team CSI and ADC RMS team B (Intel and Rules) Develop web services according to micro-services architecture (SpringBoot, Hibernate, Zuul, Nginx, Vuejs), server-sent event, socket-io, kafka (async), grpc (sync, mostly for getting data fast from other services) Develop/Deploy Drools projects (rule project) to make an expert system to assess risk of documents Create a graph-based product with Python (FastAPI, aiohttp, asyncio), Redis, VueJS, D3, Neo4j, Postgres for companies' trading transactions. Create and maintain CI/CD system using Jenkins, Ansible, Docker, Docker-Compose, Kubernetes (Minikube, Kubeadm on VMWARE vms with Red Hat 7.5 OS), do deployments, slack channel integrations, integrations between internal products, monitoring systems.

Develop multiple features (IBFC phone call scenarios, test framework for Sipp messages ...) using Erlang, develop an internal test framework named JPT for setting up env and test cases for testers Write Python and Bash scripts Use Mnesia (document-based database)