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Hi there! I’m Lukas Butkus, a senior software engineer with a passion for building scalable, cloud-native applications. I specialize in full‑stack development and AI/ML, delivering robust solutions using React, Node.js, Python, and modern cloud platforms. Over the years I’ve led teams and collaborated with clients to improve performance, reliability, and user experience. I enjoy applying DevOps practices, CI/CD pipelines, and container orchestration to streamline development and accelerate delivery.…Hi there! I’m Lukas Butkus, a senior software engineer with a passion for building scalable, cloud-native applications. I specialize in full‑stack development and AI/ML, delivering robust solutions using React, Node.js, Python, and modern cloud platforms. Over the years I’ve led teams and collaborated with clients to improve performance, reliability, and user experience. I enjoy applying DevOps practices, CI/CD pipelines, and container orchestration to streamline development and accelerate delivery.

Lukas Butkus

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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Hi there! I’m Lukas Butkus, a senior software engineer with a passion for building scalable, cloud-native applications. I specialize in full‑stack development and AI/ML, delivering robust solutions using React, Node.js, Python, and modern cloud platforms. Over the years I’ve led teams and collaborated with clients to improve performance, reliability, and user experience. I enjoy applying DevOps practices, CI/CD pipelines, and container orchestration to streamline development and accelerate delivery.…Hi there! I’m Lukas Butkus, a senior software engineer with a passion for building scalable, cloud-native applications. I specialize in full‑stack development and AI/ML, delivering robust solutions using React, Node.js, Python, and modern cloud platforms. Over the years I’ve led teams and collaborated with clients to improve performance, reliability, and user experience. I enjoy applying DevOps practices, CI/CD pipelines, and container orchestration to streamline development and accelerate delivery.

Available to hire

Hi there! I’m Lukas Butkus, a senior software engineer with a passion for building scalable, cloud-native applications. I specialize in full‑stack development and AI/ML, delivering robust solutions using React, Node.js, Python, and modern cloud platforms.

Over the years I’ve led teams and collaborated with clients to improve performance, reliability, and user experience. I enjoy applying DevOps practices, CI/CD pipelines, and container orchestration to streamline development and accelerate delivery.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

Senior Software Engineer at InnoApps

January 1, 2025 - September 23, 2025

Led the design and implementation of scalable, high-performance IT services using React.js, Node.js, and Python for a large-scale IT service provider; implemented microservices and cloud-native architectures; improved client satisfaction and system reliability; introduced DevOps practices and CI/CD pipelines with Jenkins and Terraform; containerized workloads with Docker and Kubernetes; reduced deployment time and improved performance by optimizing data flows.

Software Engineer at Soft Wave Technology

January 1, 2022 - September 23, 2025

Developed scalable health-care applications using React.js, JavaScript, and Node.js; designed secure data exchange and real-time monitoring; implemented REST APIs with PostgreSQL and MongoDB; ensured secure data handling with Auth mechanisms; improved patient data management and monitoring.

Software Engineer at CodeSprint

January 1, 2019 - September 23, 2025

Developed and optimized web applications using React.js, JavaScript, and Node.js; integrated REST APIs, used Redux for state management; improved front-end performance and user experience, collaborating with cross-functional teams to deliver features.

Software Developer at Tech Web

January 1, 2015 - September 23, 2025

Developed and maintained web applications using JavaScript and Node.js; focused on front-end/back-end integration, improved data fetching and performance; contributed to architecture decisions and code quality.