Qelped my client companies to build software that matches their
business needs. My clients were companies ranging from few months
old startups to big corporate companies, a Finnish bank for example.
Some of the various technologies that I used during the years: Python,
Java, Kotlin, Node.js, React, Hue.js, JavaScript, PostgreSCL, Spark, Azure,
AWS, Docker, MongoDB
Projects:
OP Financial Group - Bank
Duration: 1y 6months
API development using Java 8 and Kotlin with SpringBoot . Besides API
development I was heavily involved in building AWS infrastructure for
their Big Data Platform using ~loud Formation.
I also worked closely along with Data Scientists and helped them to set
up their work-ows on the platform.
I also refactored bunch of their transformation parts of their ETL
pipelines. Those pipelines where built in Python and PySpark . Main
database that we used was Postgres .
Custobar - Customer data & marketing automation platform
Duration: 3 8 months
I build dashboard for them that allowed their customers to see how
their marketing campaigns performed based on few key metrics. I was
mainly working in the frontend part, using Vue.js and D3 . But also did
some backend part which was written in Python using Django.
Dear Lucy - KPI/Sales dashboard startup
Duration: 1h 6kk
I was the second developer to join the team when there was only
business idea and layouts. I was working as a full stack developer,
doing Node.js backend and React frontend. We integrated to various
data sources, ~RM, accounting software and google spreadsheets. Data
was fetched via REST or SOAP and transformed the data suitable for
our needs and then displayed that data on a nice fully responsive
dashboard.
Technologies we used were Node.js, React, MongoDb and Postgres.