Tomasz W.

Tomasz W.

Fullstack-udvikler

Poland
Betroet medlem siden 2026
19 års erfaring

Hans primære backend-framework er Django, og han har omfattende erfaring med at udvikle webplatforme, API’er og cloud-native applikationer.

Han har leveret produkter end-to-end, fra det indledende koncept og arkitektur til backend- og frontendudvikling, infrastruktur, CI/CD og Kubernetes-deployments. Hans erfaring spænder over SaaS, fintech, analyse og e-learning med fokus på at designe skalerbare services og omsætte forretningskrav til praktiske tekniske løsninger.

Tomasz kombinerer stærk teknisk ekspertise med en pragmatisk produkttilgang. Han samarbejder effektivt med både tekniske og forretningsmæssige interessenter og fokuserer på at bygge pålidelige og vedligeholdelige systemer, der understøtter langsigtet produktudvikling.

Hovedekspertise

PythonPython16 år
DjangoDjango13 år
LinuxLinux19 år
JavaScriptJavaScript15 år
17+

Erfaring15

Senior Full-Stack Developer, Senior Product Developer, DevOps

lawpilots
Online Learning and EdTech
Aug 2023 - Jan 2026 · 2å 5m
  • Byggede og videreudviklede en stor, modulær Django-monolit til levering af indhold og e-learning-drift.
  • Implementerede backend-tjenester, API’er og full-stack-funktionalitet til webapplikationen.
  • Fungerede som projektets primære DevOps Engineer.
  • Havde eneansvaret for AWS-cloudinfrastrukturen for applikationen.
  • Etablerede CI/CD-pipelines, automatiserede deployments og Kubernetes-baserede leveranceworkflows.
JavaScriptJavaScript
DockerDocker
PostgreSQLPostgreSQL
AWSAWS
RedisRedis
9+
Plentific

Backend-seniorudvikler

Plentific
Real Estate Tech
Jan 2023 - Jul 2023 · 6m
  • Udviklede backend-tjenester med Python.
  • Udvidede platformens funktionalitet og REST API’er.
  • Forbedrede backendens pålidelighed og vedligeholdelse.
  • Samarbejdede med distribuerede udviklingsteams om produktionssystemer.
PostgreSQLPostgreSQL
ElasticSearchElasticSearch
DjangoDjango
JenkinsJenkins
PythonPython
2+

Backend-seniorudvikler

Zageno
Healthcare IT
Oct 2020 - Oct 2022 · 2å
  • Vedligeholdt og videreudviklede en stor Django-baseret backendapplikation, der understøttede den centrale markedsplads.
  • Udviklede backend-tjenester og REST API’er ved hjælp af Python og Django.
  • Bidrog til migreringen fra en monolitisk applikation til en microservice-arkitektur.
  • Understøttede DevOps-teamet med serviceintegration, leverancer og produktionsvedligeholdelse.
JavaScriptJavaScript
PostgreSQLPostgreSQL
ElasticSearchElasticSearch
RedisRedis
DjangoDjango
8+

Head Of Web Development

Shareablee
Digital Marketing
Oct 2018 - Oct 2019 · 1å
  • Ledede webteamet i planlægningen og implementeringen af backend- og frontendfunktionalitet.
  • Vejledte teamet om implementeringsmetoder for den ønskede produktfunktionalitet.
  • Udviklede backendfunktionalitet i Django-applikationer.
  • Udviklede frontendfunktionalitet i React-applikationer.
React.jsReact.js
PostgreSQLPostgreSQL
AWSAWS
RedisRedis
ES5/ES6ES5/ES6
7+

Backend Developer

Vic | Short-term Contract
Financial Technology (FinTech)
Apr 2018 - Sep 2018 · 5m

Vic develops software products for digital business services.

  • Developed backend services using Django

  • Implemented application features and APIs

  • Maintained production systems

  • Collaborated on backend improvements

PostgreSQLPostgreSQL
DjangoDjango
FlaskFlask
PythonPython
TerraformTerraform
4+

Frontend Developer

Friendsurance | Short-term Contract
Insurance
Jan 2018 - Mar 2018 · 2m

Friendsurance develops digital insurance products and customer platforms.

  • Built frontend functionality using JavaScript

  • Implemented user interface improvements

  • Collaborated with backend engineers

  • Maintained production frontend applications

JavaScriptJavaScript
React.jsReact.js
TypeScriptTypeScript
ES5/ES6ES5/ES6
Redux.jsRedux.js
HTML / CSSHTML / CSS

Frontend Developer, DevOps

Scrive
Legal Tech
Jun 2016 - Dec 2017 · 1å 6m

Scrive provides electronic signature and digital agreement solutions.

  • Developed frontend applications using JavaScript

  • Maintained web application features

  • Supported deployment and operational tasks

  • Collaborated with cross-functional product teams

JavaScriptJavaScript
React.jsReact.js
AWSAWS
TypeScriptTypeScript
Node.jsNode.js
4+

Web (backend & frontend) developer, DevOps

Opera Software
Information Technology (IT) and Services
Apr 2014 - May 2016 · 2å 1m

Opera Software develops web browsers and internet products for global users.

  • Developed backend and frontend services for web products

  • Built and maintained Python applications

  • Supported deployment and infrastructure automation

  • Collaborated on large-scale web platforms

MySQLMySQL
JavaScriptJavaScript
DockerDocker
PostgreSQLPostgreSQL
DjangoDjango
7+

Mobile & Backend developer

Nomtek | Short-term Contract
Information Technology (IT) and Services
Dec 2013 - Mar 2014 · 3m

nomtek develops mobile and digital products for international clients.

  • Developed backend functionality

  • Contributed to mobile application development

  • Fixed and maintained Django-based systems

  • Collaborated with cross-functional engineering teams

JavaScriptJavaScript
MongoDBMongoDB
PostgreSQLPostgreSQL
Node.jsNode.js
FlaskFlask
4+

Web (backend & frontend) developer

Cooklet | Short-term Contract
Fitness and Wellness
Sep 2013 - Nov 2013 · 2m

Cooklet developed a digital platform focused on cooking and recipes.

  • Built backend functionality

  • Developed frontend features

  • Maintained production web applications

  • Implemented new platform functionality

JavaScriptJavaScript
PostgreSQLPostgreSQL
NGINXNGINX
FlaskFlask
PythonPython
3+

Software Manager, Backend developer

ClearCode
Marketing and Advertising
May 2012 - Aug 2013 · 1å 3m

Clearcode provides software development services focused on advertising technology.

  • Led backend development within the Python team while working closely with the Project Manager

  • Managed technology choices and the development process for backend delivery

  • Developed large-scale Python backend applications using Flask and Tornado

  • Built Django-based websites and portals with remote service integrations

  • Collaborated with the DevOps team to maintain application stability and delivery readiness

  • Implemented minor frontend updates using JavaScript and Backbone.js when needed

MySQLMySQL
JavaScriptJavaScript
MongoDBMongoDB
PostgreSQLPostgreSQL
AWSAWS
9+

Web & Mobile developer

Weeby sp. z o.o.
Information Technology (IT) and Services
Jan 2011 - Apr 2012 · 1å 3m

Weeby was a Web development agency for clients in Poland

  • Built PHP (Zend Framework) websites and portals with remote service integrations

  • Built Web applications and portals in Python, using Flask and Tornado frameworks

  • Worked on two iPhone applications

PHPPHP
MySQLMySQL
JavaScriptJavaScript
MongoDBMongoDB
RedisRedis
7+

Backend developer & webmaster

Solpeo sp. z o.o.
Information Technology (IT) and Services
Feb 2010 - Dec 2010 · 10m

Solpeo was a Polish startup developing a Web strategy game

  • Worked on backend services in Python, using the Tornado framework

  • Built the game's Web portal, including tight integration with the backend services

JavaScriptJavaScript
PostgreSQLPostgreSQL
PythonPython
HTML / CSSHTML / CSS

Web developer & junior sysadmin

P.W. GRE
Information Technology (IT) and Services
Apr 2007 - Jan 2010 · 2å 9m

P.W. GRE was a local ISP and small Web development agency based in Poland

  • Built and maintained PHP Web applications and portals for the company clients

  • Worked on open-source projects used by the company (VHCS 2, ispCP Omega, Roundcube Webmail)

  • Performed administrative tasks on Web hosting servers

  • Supported maintenance and adminsitration of Linux routers/firewalls

PHPPHP
MySQLMySQL
CakePHPCakePHP
JavaScriptJavaScript
WordPressWordPress
3+

Web developer

PGK Electronics
Information Technology (IT) and Services
Jun 2006 - Jan 2007 · 7m

PGK Electronics was a manufacturer and distributor of networking hardware for local ISPs

  • Built and maintained the company Web site

  • Built and operated the company Web shop

PHPPHP
MySQLMySQL
JavaScriptJavaScript
HTML / CSSHTML / CSS

Ingeniørmæssig fremragendehed

Alle Fullstack-udviklerer, der har ansøgt til Proxify, får en score fra 0 til 300 på teknisk dygtighed, en af de fem parametre, vi evaluerer. Denne score afspejler kun teknisk dygtighed baseret på interviews, hjemmeopgaver, live kodningssessioner og/eller vurderinger af præstationer på jobbet. Kurven viser, hvordan alle evaluerede Fullstack-udviklerer er fordelt over dette interval, hvor vores acceptgrænse for denne parameter ligger, og hvor Tomasz står.

050100150200250300Engineering excellence scoreShare of engineersmedianmeanProxifyacceptancethreshold
Tomasz
Score 187 · Top 11% of engineers

Portefølje

Fremhævet af Tomasz

HotPocket 4
HotPocket

HotPocket is a minimal, open-source bookmarking app. Save links from all the major browsers, across mobile and desktop devices. Built to be self-hosted, HotPocket puts the user in control of their data.

Andre projekter 1

Keep It Secret

Uddannelse

Techniczne Zakłady Naukowe
Techniczne Zakłady Naukowe
Electronics Technician1999 - 2005

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