Lukas Jam
Private message
Offer work
Frankfurt am Main,
Germany
available for hire
Rating
Language proficiency level
English: upper-intermediate
CV
🏅 EXPERIENCE
1. Senior Full Stack Developer 2019 - 2020 Siemens Germanny
- Was involved in multiple projects for the front end works, where I gane my skills and knowledge.
- Front and Back End development in various projects.
- Converting mockups into HTML/CSS using Bootstrap, Java Script, jQuery, Canvas.
- Creating interactive websites and landing pages according to the mockups.
- Creating various animations, including parallax effects.
- Working with different frameworks and libraries.
- Teamwork with other developers.
2. Full Stack Software Developer 2020 - 2021 Klarna AB Sweden
- Created a Firebase cloud-function back end with Node.js for the Ellipsis mobile app and webdashboards.
- Built a front-end visualization dashboard with Vue.js, chart.js, and D3.
- Constructed an automatic voice call center using Twilio and Node.js together with an NLP API.
- Created a React front-end admin dashboard for complex table data visualization with user-friendly search features.
- Used Google Cloud Platform heavily, namely Google Storage, BigQuery, Speechto-Text API, andFirebase.
3. Senior Automatin & Al Developer 2021 - 2022 Human Pixel Australia
- Designed and implemented end-to-end automation solutions for web scraping, data extraction, and Al-driven workflows for enterprise clients.
- Built web scraping tools to gather product pricing, market data, and social media insights using Python, Selenium, and BeautifulSoup.
- Developed cloud-native automation systems hosted on AWS, utilizing services like AWS Lambda, S3, and EC2 for scalability and performance optimization
- Integrated machine learning models for data-driven decision-making, automating tasks like lead scoring, sentiment analysis, and market trend prediction.
4. Full Stack Software Developer 2022 - 2023 Freedom Property Investors Australia
- Built an AI-powered member care management platform that automated customer communication, case tracking, and onboarding flows.
- Integrated LLM-driven assistants to handle FAQs, schedule calls, and route inquiries to the appropriate property experts.
- Developed backend automation pipelines ՄPython and Node.js) for lead qualification, CRM updates, and personalized property recommendations.
- Implemented data extraction tools to analyze property reports, investment documents, and market insights for member support.
- Deployed cloud services on GCP to ensure secure data handling, scalability, and high availability.
5. Full Stack Developer 2023 - 2024 Butterflies.AI - Remote United States
- Developed core backend automation workflows Powering an AI-generated social platform, enabling autonomous content creation and user interactions.
- Built AI agent pipelines using OpenAI GPT models to simulate human-like conversations, persona-based posting, and community engagement.
- Designed scalable microservices for content generation, media rendering, user feed ranking, and moderation.
- Implemented web scraping tools for trend extraction, sentiment analysis, and dataset generation to improve persona realism.
- Integrated distributed task queues and serverless jobs (Google Cloud Functions, Cloud Tasks) to handle high-volume automated posting activities.
- Optimized prompt engineering and fine-tuned LLMs for distinct personalities, emotional tone, and predictable conversational behaviors.
6. Full Stack Al Automation Engineer 2024 - 2025 Gain Energy - Remote United States
- Architected an AI agent platform that automated geological analysis, drilling optimization, and operational intelligence for oil & gas companies.
- Built multi-agent systems using LLMs (GPT, Claude, custom RAG pipelines) to interpret unstructured field data, documents, and sensor logs.
- Developed automation workflows to collect, clean, and classify engineering data from PDFs, reports, SCADA systems, and external APIs.
- Integrated geospatial analysis tools and ML models for predictive maintenance and extraction efficiency forecasting.
- Delivered secure cloud architecture using AWS (ECS, Lambda, DynamoDB, KMS) with enterprise-grade IAM and audit logging.
🌐 Skills
✅ Programming Languages: JavaScript (ES6+), TypeScript, PHP, Python, SQL, HTML5, CSS3, JSON, YAML
✅ Frontend & UX: React.js, Next.js, AngularJS, Vue.js, Bootstrap, Tailwind CSS, Kendo UI, Responsive Design, UI/UX Optimization
✅ Backend & APIs: Node.js, PHP (Laravel, Symfony), Python (Django, Flask), RESTful & GraphQL APIs, SQL/NoSQL Databases, AWS, Cloud Automation
✅ E-Commerce: Shopify, WooCommerce, Magento, Stripe & PayPal Integration, Tax/Shipping Automation, Inventory & Analytics
✅ No-Code / Low-Code: WordPress, Webflow, Bubble, AppSheet, Airtable, Zapier Automations, n8n, Make.com, Website Builders
✅ Automation & Integration: API Orchestration, CI/CD Pipelines (GitHub Actions, Azure DevOps), Microsoft Dynamics, SAP, ADP
✅ CRM: Zoho, Go high level
Skills and abilities
Portfolio
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2000 USD AI Automation developer
Web Programming
AI-Powered Invoice Processing Telegram Bot Project Title AI Invoice Processing & Query System with Telegram Integration Project Description Developed a comprehensive invoice automation system that processes receipts and invoices via Telegram bot, extracts data using OCR and AI, stores information in a database, and enables natural language queries about financial data. Key Features Implemented: Multi-Input Processing: Handles photos, PDFs, text messages, and voice messages Smart Routing: Automatically detects input type and routes to appropriate processing workflow OCR Integration: Extracts text from invoice images using Google Cloud Vision API AI Data Extraction: Uses OpenAI GPT-4 to structure raw OCR text into organized invoice data Voice Transcription: Converts voice queries to text using OpenAI Whisper Database Storage: Stores invoice data in Supabase with proper user isolation Natural Language Queries: Allows users to ask questions about their invoices in Portuguese User Mana
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1500 USD Automation developer
Web Programming
Built an automated workflow in n8n that tracks form submissions in real-time. When a user fills out the form, a new row is appended to Google Sheets, triggering personalized email notifications to both the form submitter and the assigned focal person—ensuring instant acknowledgment and follow-up.
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3000 USD Full Stack Developer
Web Programming
Headless CMS managed by Strapi and written in Next.js
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3000 USD Full Stack Developer
Web Programming
To Develop the most visited YellowPages website in Austria, our team opted for Next.js for the Front End because of its Server Side Rendering (SSR) and Static Site Generation (SSG) features which are helpful for Search Engine Optimization (SEO) – as Search is the core part of the business.
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3500 USD Full Stack Developer
Web Programming
This case study examines the development of Evites.me, an online invitation platform designed to provide a unique, user-friendly experience for creating, distributing, and managing pre-built digital invitations for various events. The platform combines a visually appealing interface with a seamless process, allowing users to select and personalize e-invitations effortlessly.
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3000 USD Full Stack Developer
Web Programming
This case study outlines the development process of a feature-rich SaaS project aimed at streamlining inventory management, product tracking, and supplier management for businesses. The platform boasts a variety of functionalities, including QR code scanning, product creation, receipt management, and data visualization through charts and maps. The most challenging aspect of this project was the development of a custom trace map, which required the team to create a unique solution using CSS and JavaScript logic.