I am an experienced Software Developer with over 5 years of experience working primarily on mobile, web and desktop applications. Currently employed as a Program Manager at Microsoft Corporation in Redmond, WA.

I build production-ready apps and integrations, and I ship fast. To show what that looks like: as a solo developer I built Chef Pip from scratch, a full family cooking app in 8 languages with an enterprise-grade backend and a 16-step generation pipeline. That is one proven project, but it is just a sample of what I can do. Here is the fuller picture of what I ship: Chef Pip — Family cooking app, live on iOS and Android. Gamification, daily challenges, multiple subscription tiers, 51,000+ lines of code, 8 languages. Vondi — A thrifting and resale scanner app with smart item recognition and live eBay pricing. Built for the EU market including Marktplaats and Vinted. MoviByte Studio — My studio and public-facing brand for client work: websites, mobile apps, integrations, and business automation. Flightdeck for macOS — Open-source self-hosted voice operations deck for your own agents. Persistent memory, terminal access, web search, LLM routing across multiple providers, a multi-model deliberation council, and a six-panel browser HUD. Speech recognition runs fully local. 290 tests, native Swift companion apps, launchd integration. What I can build for you: Features and LLM agents (chatbots, RAG, automation, smart pipelines) Mobile apps (React Native / Expo) and web apps (Next.js / React) Backends, APIs and databases (Supabase / Postgres, Node, edge functions) Payments and subscriptions (RevenueCat, Stripe), integrations and third-party APIs MVPs, prototypes, and improvements to existing products Stack: TypeScript, React Native/Expo, Next.js, Node, Supabase/Postgres, OpenAI/Gemini/Claude, Stripe/RevenueCat, Python/FastAPI. I combine engineering with product thinking, so I don't just build what is asked, I help shape a better solution. Clear communication, realistic timelines, and code that actually works in production. If you need someone who moves fast and ships reliable, real-world results, let's talk.

Hello, Hope you are doing well today!!! I am a highly motivated, versatile, and skilled software engineer with demonstrated software design and delivery expertise. I focus on integrating AI, workflow software, performance, and cloud services. I have the ability to identify and drive strategic programs from inception to launch and thrive in collaborative, team-oriented, and ambiguous environments. I have excellent interpersonal skills and am a passionate, creative, and dedicated professional. I have more than 10 years of experience in AI/ML, Automation, and Web development. My Experience : Topic Understanding Worked on topic generation for each document. • Did literature review. • Created R&D roadmap based on the literature review. • Created a demo output. • Communicated with shareholders about the feature development process. • Delivered the R&D part of the solution for topic extraction and topic classification. • Worked with the SWE team on the project deployment. Interview Question Generation System It's a project that generates interview questions based on job descriptions posted on a job board website. My AI solution generated five interview questions from different categories for each job role category. Tools: Amazon Bedrock, Amazon SageMaker, Claude 3, prompt engineering Market Research Survey Data Analysis with Large Language Models (LLMs) The project was for an enterprise market research company client. I was responsible for developing a retrieval augmented generation (RAG) solution to analyze their data on the R&D side. Once I executed my solution on the R&D side, I worked with the SWE team to put it into production. Some steps I completed in this project: • Converted tabular data to textual data with text augmentation. • Created a RAG system by using LangChain and Llamaindex frameworks • Tested different implementation ideas that give the best results for this specific client. • Evaluated LLM results using the LLM Evaluation Benchmark Rubric developed by the in-house data science team (human evaluation). Building a RAG System for an Enterprise Client A hybrid LLM-based retrieval augmented generation (RAG) system that allows users to extract insight from big survey datasets. With this system, the user can communicate and explore survey data better. Tools: PostgreSQL vector database, Bedrock API, Claude 3 model, Mistral 7B model, word embeddings NLP Data Scientist • Developed novel and accurate NLP systems using generative AI and large language models (LLMs). • Contributed to named entity recognition (NER), text summarization, and emotion classification systems. • Prepared and presented reports on the NLP AI engine for investors and client onboarding. • Developed the R&D part of the Pinecone vector database solution for the RAG conversational AI chatbot system. • Monitored NLP repositories' logs on AWS Cloud Monitor to ensure optimal performance of AI algorithms. • Collaborated closely with the product team, updated them, and prepared technical documentation. • Led a team to build a chatbot system using the retrieval augmented generation (RAG) framework. I am really experienced in these areas. Libraries/APIs : Django, Flask, FastAPI, Node.js, Azure Cognitive Services, React, TensorFlow Tools : Microsoft Excel, ChatGPT Languages : Python, C#, HTML, SQL, JavaScript, CSS, VB.NET Frameworks : Spring, .NET, .NET MAUI, Core ML, ASP.NET MVC, Entity Framework Core Paradigms : Agile Software Development, Mobile Development, Waterfall Development, Web Architecture, Agile, Scrum, Management, DevOps, Automation Platforms : Mobile, Xamarin, Amazon Web Services (AWS), Azure, iOS, Android, Google Cloud Platform (GCP) Industry Expertise : Project Management, Healthcare, Marketing Storage : Data Centers, Microsoft SQL Server Also I am experienced in Natural Language Processing (NLP), Software Development, CTO, Architecture, Data, Product Management, Performance, Technical Project Management, Artificial Intelligence (AI), Chatbots, Team Leadership, API Integration, Software Architecture, Technical Leadership, Xamarin.Forms, Large Language Models (LLMs), Native Mobile Apps, Markets, Content Management Systems (CMS), Analytics, Customer Relationship Management (CRM), Software QA, Medical Software, Mobile Device Management (MDM), Machine Vision, Planning, Software, Websites, Electronic Medical Records (EMR), Product Design, Technical Product Management, Requirements, Software Design, Integration, Leadership, Roadmaps, Technical Hiring, Design, Digital Imaging, Medical Imaging, Medical Devices, Generative Pre-trained Transformers (GPT), Machine Learning, Workflow, Full-stack, CI/CD Pipelines, SaaS, Real Estate, Tax Systems, IT Security, SOC 2, Portals, Document Processing. I can make your dream a real product. If you have an idea or have something that needs help, please invite me. Best Regards.

I am a versatile Lead Mobile Developer at AXA Group Indonesia with over 5 years of experience in the mobile ecosystem. I specialize in building high end applications using Kotlin (Native Android), Swift (Native iOS), and Flutter (Cross-Platform). My expertise lies in bridging the gap between technical excellence and business goals in enterprise-level environments. What I Do Best: Multi-Stack Development: Expert in building seamless experiences across Android and iOS, whether through native development or efficient cross-platform solutions with Flutter. Technical Leadership: Leading development teams at AXA Group, mentoring developers, and architecting robust mobile infrastructures. Architecture & Scalability: Implementing Clean Architecture, MVVM, and BLoC/Provider patterns to ensure maintainable and scalable codebases. Enterprise Security & Performance: Designing secure financial/insurance mobile solutions with a focus on data protection and high speed performance. Modern UI/UX: Crafting intuitive interfaces using Jetpack Compose, SwiftUI, and Flutter’s declarative UI. Top Skills & Experiences: Mobile: Kotlin, Swift, Flutter/Dart, Java. Tools & Frameworks: Dagger/Hilt, Combine, Retrofit, Firebase, CI/CD (Jenkins/GitHub Actions). Leadership: Agile/Scrum, Code Review, Technical Roadmap Strategy. Interests: Exploring Kotlin Multiplatform (KMP) for shared logic and staying at the forefront of mobile security trends. I am passionate about creating digital products that are not only functional but also deliver exceptional user value. With a deep understanding of both native and cross platform worlds, I help businesses choose and implement the best technology for their needs.

Do you have a spreadsheet that drives you crazy? I can build an internal app that will free up your time from managing that finicky spreadsheet, so you can focus on your more important tasks.

Want an AI feature that lives inside your product and actually does things for users: creating records, running workflows, pulling live data? That's what I build. I'm an AI integration engineer. I add conversational AI and LLM agents to products that already exist: a chat interface backed by a tool/function-calling loop that does real work in your app. I build to your spec and ship into your real codebase, and I'm careful not to break what's already running. Recent work: • Built the first in-app AI agent on Core Factors, a live B2B assessment platform: chat plus a multi-tool function-calling loop that performs real actions in the product, with human approval on sensitive steps. Shipped to written spec with no downtime. • Designed and shipped a full AI product solo as founding engineer: Hearth, an AI-powered dating app now live on the App Store. A SwiftUI iOS app, a Python backend on Google Cloud, an embeddings-plus-LLM matching engine, and a real-time voice agent over WebSockets. • Built patient-feedback tooling on the same platform: CSV contact intake, NPS surveys, AI sentiment and theme analysis on the free-text comments, and a dashboard that shows promoters, detractors, and the themes behind the scores, with HIPAA-aware PII handling. • Built Hearth Dating's public marketing site: a live React/TypeScript build with an embedded Claude-powered chat assistant, SEO prerendering, and CCPA/GPC consent engineering. On retrieval: I've built the pieces of RAG in production (embeddings, vector retrieval, LLM synthesis), and I've done structured extraction on scientific and clinical-adjacent data. I also use Claude at the deep end daily (Claude Code, Skills, MCP), and I've built onboarding that got a completely non-technical user doing real client work with it. Background: I'm a co-author on a machine-learning research preprint, applying deep learning to mass-spectrometry data. I've trained and evaluated models myself, and that shows up in how I design integrations around them. How I work: I use AI to write code, and I read and test every line before it ships. I'm direct about scope and quick to reply. Bring a written spec or a rough idea; either works. Stack: OpenAI · Anthropic Claude · Google Gemini · Python/Flask · PHP/Laravel · SwiftUI/iOS · React/TypeScript · REST · WebSockets · Google Cloud · Firestore. If you've got a product and want AI inside it, send me what you're trying to do and I'll tell you honestly how I'd approach it.

React native mobile app development expert. Experienced in iOS and Android app development and store submission.

Passionate Flutter Developer | Cross-Platform Mobile Apps & AI Integration Hi! I am a mobile application developer specializing in building high-performance cross-platform applications for iOS and Android using Flutter and Dart. I focus on creating clean, maintainable code structures and responsive user interfaces that deliver smooth user experiences. What I Bring to Your Project: Cross-Platform Mobile Development: Building responsive, robust Flutter applications from scratch. State Management & Clean Architecture: Efficient state management and scalable codebases. AI & Backend Integration: Connecting mobile apps with intelligent features, APIs, and custom backends. End-to-End Execution: Supporting your app lifecycle from design and structure to testing and deployment. Whether you need a brand-new application built from the ground up or want to enhance your existing app with smart AI capabilities, I am dedicated to delivering reliable solutions on time. Let’s discuss your project vision and bring it to life!

Since starting as a software engineer in 2013, I've been building websites & web applications with a focus on custom architecture and design. Rather than focusing on a single tech stack, or a specific design library, I prefer to work with clients to find the right tools for the job. Whether you're concerned about performance, ease of updating, minimizing maintenance, or anything else — I can work with you to build the right site for your needs.

I help businesses build secure, scalable, and high-performance web applications, backend systems, SaaS platforms, eCommerce solutions, and API integrations that are production-ready and easy to maintain. My expertise includes backend development, full-stack web development, REST API development, cloud deployment, database architecture, authentication systems, payment integrations, and scalable application design. I develop clean, maintainable code while following modern software engineering best practices. I have experience building custom software solutions including SaaS platforms, eCommerce applications, backend APIs, CRM systems, admin dashboards, multi-tenant applications, and cloud-based systems. Whether you need a new application from scratch, feature development, platform optimization, migration, or long-term product maintenance, I can help deliver reliable solutions. My core technical expertise includes: • Backend Development • Full-Stack Web Development • REST API Development & API Integration • Node.js • TypeScript • React • Next.js • Python • PostgreSQL • AWS Cloud Infrastructure • Database Design & Optimization • Authentication & Authorization (JWT) • Payment Gateway Integration • CI/CD Pipelines • Docker • Shopify Development • Performance Optimization • Scalable Software Architecture I believe in writing well-documented, maintainable code, communicating clearly throughout every project, and taking ownership from planning through deployment. I focus on delivering secure, scalable, and high-quality software that helps businesses grow while providing long-term value.