Juha Kamula

AI/ML · Management: 6-10 years (1-5 people) · Oulu, Finland · UTC+02:00 · Work permits: Finland · Citizenship: Finland · English: C1 · Can start now

Software Developer

14+ years exp

Management: 6-10 years (1-5 people)

5+ projects

Java

Node JS

SQL

JavaScript

TypeScript

Kotlin

Active 8 days ago

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Overview

Technical skills

Timeline

Roles

Overview

Senior Software Consultant with 16+ years designing and building business-critical enterprise systems. Extensive backend and enterprise integration experience in banking and insurance, using Java, Kotlin, Spring Boot, and related API and messaging patterns. Also worked on cloud integrations and web platforms with Node.js and React, combining development with technical leadership and solution design.

Phone

Technical skills

Languages

Java

Node JS

SQL

JavaScript

TypeScript

Kotlin

Databases

MS SQL

PostgreSQL

Db2

AI/ML

Claude

Claude Code

Copilot

Other

React.js

AWS Lambda

AWS

IBM MQ

Anthropic

GitHub

Docker

Rest API

SOAP

Timeline

Senior Software Consultant · Senior

Kamula Consulting Oy · Full-Time

Jan 2025 to Jan 2026 1 Year Fully remote

Designed and developed backend services and APIs for banking projects, contributing to solution design and enterprise integrations. Implemented SEPA payment batch processing from XML inputs and built asynchronous processing using IBM MQ. Updated PSD2 APIs and integrated with banking systems while working closely with architects and analysts.

Java

Spring Boot

IBM MQ

Copilot

Claude

Claude Code

Senior Software Consultant · Senior

Kamula Consulting Oy · Freelance

Jan 2023 to Jan 2025 2 Years Partially remote

Developed secure backend services supporting one of Finland's largest mobile banking platforms, with a focus on enterprise integrations and digital banking functionality.

• Developed backend services using Java, Kotlin and Spring Boot

• Designed and implemented REST APIs

• Integrated backend services with enterprise banking systems

Java

Spring Boot

Kotlin

MS SQL

Technical Lead / Senior Software Consultant · Lead

Kamula Consulting Oy · Full-Time

Jan 2022 to Jan 2023 1 Year In office

Served as a technical lead for a cloud-based invoicing platform, combining backend development with integration design. Led implementation and coordinated development tasks as the main technical point of contact. Built integrations with external systems, including Salesforce, using Node.js and AWS Lambda.

Node JS

AWS Lambda

Lead Software Developer · Lead

eFennia / CGI · Full-Time

Jan 2017 to Jan 2022 5 Years In office

Led development of a digital insurance services platform for customer self-service and internal insurance operations. Contributed to solution architecture and backend design while implementing features with React and Node.js. Built reusable platform components shared across multiple applications in collaboration with business stakeholders.

React.js

Node JS

Express

JavaScript

MongoDB

MS SQL

Software Developer · Middle

Sysart Oy · Full-Time

Jan 2012 to Jan 2017 5 Years In office

Developed a reusable enterprise application platform for public and private sector organizations, supporting both internal reuse and customer-specific delivery. Worked across backend, frontend, and database development as part of consulting engagements. Later contributed to internal banking application development for client needs.

Java

Co-founder / Software Developer · Head+

Eleka Software Oy · Cofounder

Jan 2010 to Jan 2013 3 Years In office

Co-founded a software company and developed mobile applications targeting Nokia Symbian and Android. Participated in product and feature development for mobile platforms during the company’s early stage. Delivered software for mobile ecosystems and contributed as a hands-on developer.

Oulun yliopisto

Master's Degree · Computer Sciences

2004–2012 Oulu, Finland