Aleksander is a top developer and engineer and is a hard-working colleague who I would not hesitate to work with anywhere where we can! He is inclusive and fosters teamwork with his softly spoken management style. He would listen as well as offer ideas. I am glad he is part of the core DAC.digital's development team!

Anonymous

Master of Science: Computer Science

Bachelor of Science: Automation and Robotics

Responsible for maintaining and creating new backend functionalities in Atlas - portal for sellers and business in Dutch auctioning platform. Working in Kotlin combined with ktor and exposed frameworks.
Central Venture - platform for Freelancers and SMEs - microservices, spring-boot(reactive), mongodb, elastic search, AWS (eks, s3, cognito).
Report generator - tool that periodically collects some statistics from elastic search -spring boot.
Ireene - detecting similar documents based on their content - spring-boot, mallet, tika -flytta. 

React Native library to connect to the watch using bluetooth LE (android part in Kotlin).

Adapters to client specific fuel services - each adapter introduce same http api and translate it to vendor specific requests - spring-boot.

Gitlab primetric integration - internal tool that listens to gitlab events and logs spend time to proper project - spring-boot.

Managed milestones from initial steps through final delivery, inspected equipment, assessed functionality and optimized controls, adjusted software parameters to boost performance and incorporate new features, reviewed code, debugged problems and corrected issues, took initial concepts and developed project plans.

Stack JavaScript, Angular, Docker, AWS Cognito, MongoDB, MySQL, AWS, kubernetes, Java, Spring Boot, Kotlin


Senior Fullstack Developer / TechLead

Automation test and production environments, connector management automation in the Confluent Kafka, integration with couriers in the Logistics Platform, researched, tested and implemented various client feature requests to deliver internal content management systems and content delivery applications, reviewed code to validate structures, assess security and verify browser, device and operating system compatibility.


Software Developer/DevOps

Development and maintenance of an educational platform implementation of the LTI standard - exchange of information between LMS platforms optimization of the efficiency of distributed object architecture, developed technical solutions to diverse operational problems, evaluated and adopted new technologies to address changing industry needs, maintained related hardware in good working order.


Software Developer/Tech Lead

Partner with Pangea.ai & hire tech experts like Aleksander of DAC.digital. We deliver unparalleled experience & expertise to boost your team's performance.

Aleksander: DAC.digital Senior Fullstack Developer and Tech Lead | Pangea.ai

Developed an integrated auction platform for TB Auctions, unifying systems from multiple acquired e-commerce firms. Enhanced UX, maintained live system, and added new features per business needs.


Developed Muumap, a digital system to streamline traditional dairy practices. As a fullstack developer and tech lead, collaborated with client to enhance milk delivery and procurement processes.


In the time we worked together Olek impressed me with his ability to understand and explain complex concepts in a way that is easy for others to understand. 
This has been particularly valuable for our team and stakeholders, where his clear explanations have helped everyone to better understand the work being done and the direction of the project. 
In addition to being a clear communicator, Olek is also a helpful and valuable team member. He is always willing to go above and beyond to help the team succeed, and can work well with others to accomplish our goals. I have no hesitation in recommending him as a talented fullstack developer and a valuable asset to any team.

Damian 

Krzysztof 

Senior Fullstack Developer and Tech Lead

Confluence

Microsoft

Oracle PL/SQL

Team Foundation Server

Visual Studio

Discord

Google Meet

G Suite

Gitlab

Google Tasks

Google Keep

Firebase

DAC.digital

AI & ML Solutions

Architecture

Banking & Trading Platforms

Blockchain & Crypto

Booking Systems

ChatGPT

Cloud Computing

Conversational AI

Data Analytics and Visualization

Databases

E-Commerce

Enterprise Software

Fleet Management

Gaming Platforms

HR Platforms

Hardware

Helpdesk Software

Home Automation

Integrations

IoT & Smart Devices

Learning Management Systems (LMS)

Marketplaces

Mobile Apps

PaaS

SaaS

Social Networks

Telemedicine

VR/AR Apps

Video Streaming

VoIP

Voice Assistants

Web Apps

Website Design

AdTech

AdTech & MarTech

AeroTech

AgriTech

Automotive

BeautyTech

BioTech

Business & Expert Solutions

CivicTech

CleanTech

ClimateTech

Construction

Creative Media

CryptoTech

DefenseTech

EdTech

Energy & Utilities

Entertainment

Esports

EventTech

FashionTech

FinTech

FoodTech

Gaming

Generative AI

GreenTech

HR Tech

HealthTech

HospitalityTech

IndustrialTech

Information Technology

InsurTech

LegalTech

Lifestyle & Health Services

Manufacturing & Materials

MarineTech

MedTech

Non-Profit & Philanthropy

PetTech

PharmaTech

PropTech

Public Sector & Government

Religious & Spiritual

RetailTech

Robotics & AI

Smart City Solutions

SocialTech

SpaceTech

SportsTech

Supply Chain & Logistics

Telecommunications

TeloTech

Transportation & Smart Mobility

TravelTech

VoiceTech

Web3

WellnessTech

API Development & Integration

AR/VR Services

Android Development

Backend Development

Bespoke Systems

Big Data & Analytics

Blockchain & Smart Contracts

Business Analysis & BI

CI/CD Implementation

Cloud Migration Services

Cloud Services

Code Optimization & Performance

Code Review & Refactoring

Compliannce & Regulatory Solutions

Cross-Platform Development

Cybersecurity

Data Engineering

Data Visualization

Database Design & Management

DevSecOps

Digital Transformation

Enterprise Architecture

Feature Implementation

Frontend Development

Fully Managed Teams

Infrastructure & DevOps

IoT Services

Legacy System Modernization

MVP Development

Machine Learning Services

Maintenance & Support

Microservices Architecture

Mobile Development

Other

Performance Optimization

Product Management & Strategy

Project Management

Project Support & Rescue

Prototyping & POCs

QA & Testing

Remote Support

Research & Development

Security Audit & Consulting

Strategy Consulting

System Administration

System Architecture

System Integrations

Team Augmentation

Tech Consulting & Audits

Technical Documentation

UX/UI Design

Web Development

iOS Development

Partner with {keyword} or similar agencies in Europe and LATAM

.NET

.NET Compiler Platform

.NET Complier Platform

.NET Core

.NET Entity Framework

.NET Framework

.NET Framework & Technologies

.NET Micro Framework

.NET Mono

.NET NuGet

.Net Universal Windowsn Platform

ADO.NET

ARCore

ARIA

ASP.NET

ASP.NET Ajax

ASP.NET MVC

ASP.NET SignalR

ASP.Net Core

AWS Amplify

AWS App Mesh

AWS AppSync

AWS Application Discovery Service

AWS Artifact

AWS Auto Scaling

AWS Backup