Position: Solidity/Node.js back-end developer
Category: Node.js
English level: upper
Years of experience: 11

I think my expirience is pretty rich, I started successfull projects from scratch and also landed into live production with millions of users, participated in all sides of web-develoment.
From technical perspective, most memorable is the recent one - survey engine with data and lifecycle hooks, code evaluated conditions, this implementation successfuly substituted "market leader" and gave more flexibility and performance.
Various projects with diverse backend/frontend technologies stacks: Node.js(Express, Koa, NestJS, Fastify) + Angular/React. Earlier I had experience with Python+ GWT, Python/Django + Angular.js, PHP + Angular.js projects. Cloud providers: AWS(S3, SNS, SES, API Gateway, Lambda), GCP(App Engine), Azure and IBM cloud services, social networks integrations(Facebook, Twitter, Linkedin), payments(Authorize.net, Braintree, Stripe) and email marketing providers. Building serverless micro services app. Experience in blockchain integrations(Stellar, Solidity). DeFi projects: yield farming, DEX.
It's not urgently, but I'm looking for possible job change. It should be driving product team, where I can be focused on product, resolve challenging tech and business tasks.
Also i have my humble requirements for potential employer before any communication start, please, be ready:
- to share development process on example of particular feature: all stages from specification to implementation and delivery.
Absolute NO WAY for projects:
    - without processes or strong will to build them.
    - Upwork agencies or Upwork mindset persons.