Browse Freelancers
Neo4J
Expert in: JavaScript, TypeScript, GitHub + 9 more
I’m Luke Skelhorn, a Lead Full Stack Developer with over five years’ experience building scalable web applications for startups across EdTech and FinTech. I lead end-to-end development, mentor junior engineers, and specialise in turning complex ideas into reliable, maintainable software.
I work extensively with modern technologies such as Angular (including Angular 18), NestJS, Neo4j, and backend platforms built on Node.js, as well as Go for high-performance APIs and developer-focused CLI tools. I value clear communication, strong collaboration within remote teams, and delivering features that are tightly aligned with real business goals.…I’m Luke Skelhorn, a Lead Full Stack Developer with over five years’ experience building scalable web applications for startups across EdTech and FinTech. I lead end-to-end development, mentor junior engineers, and specialise in turning complex ideas into reliable, maintainable software.
I work extensively with modern technologies such as Angular (including Angular 18), NestJS, Neo4j, and backend platforms built on Node.js, as well as Go for high-performance APIs and developer-focused CLI tools. I value clear communication, strong collaboration within remote teams, and delivering features that are tightly aligned with real business goals.WWWW…
More info Expert in: Python, Amazon Web Services, Data Visualization + 11 more
Experienced in leading and developing innovative AI projects in a variety of industries .
Strong technical, methodological and scientific background.
Interested in cool projects to bring more innovation and make a difference.…Experienced in leading and developing innovative AI projects in a variety of industries .
Strong technical, methodological and scientific background.
Interested in cool projects to bring more innovation and make a difference.WWWW…
More info Expert in: PHP, Ruby on Rails, Ruby + 69 more
🚀 AI/ML Engineer | Cloud & Software Developer | Generative AI Expert 🚀
With over a decade of hands-on experience, I specialize in AI solutions across industries. From machine learning and deep learning to cloud engineering and software development, I build intelligent systems that drive results. My goal is to leverage AI to help businesses innovate, streamline operations, and achieve data-driven success.
🌟 Key Areas of Expertise:
✅Artificial Intelligence & Machine Learning:
- Deep Learning: CNN, VGGNet, ResNet, YOLO, SSD, RCNN, Mask RCNN, GPT-3.5, GPT-4, Stable Diffusion
- Natural Language Processing (NLP): Sentiment Analysis, Text Segmentation, Chatbots, LLM Deployments (GPT-3, GPT-4, LLAMA-2), Prompt Engineering
- Computer Vision: Stable Diffusion, 3D Vision, Object Detection, Image Enhancement, Semantic Segmentation
✅Cloud & DevOps:
- Cloud Platforms: AWS, Google Cloud, Azure
- DevOps Expertise: MLOps pipelines with Docker, Kubernetes, CI/CD
✅Generative AI & Large Language Models (LLMs):
- OpenAI, Langchain, RunPod, HuggingFace for AI-driven applications like virtual assistants, content creation, and AI-powered designs.
✅Full-Stack Development:
- Python, Flutter, Flask, React, Django
- Database Management: MySQL, PostgreSQL, MongoDB
📈 Proven Success:
- AI-Powered Customer Service Chatbot: GPT-4, reduced response times by 40%.
- Computer Vision for Manufacturing: YOLOv10-based object detection system.
- Predictive Analytics for FinTech: LSTM-based models for financial forecasting.
🌟 Technologies I Use:
✅Python, Dart, C++, JavaScript, SQL
✅PyTorch, TensorFlow, Keras, Scikit-learn, OpenCV
✅AWS, GCP, Azure, RunPod
✅Docker, Kubernetes, Jenkins, MLflow
✅React, Flutter, Node.js, Flask, Django, FastAPI
🏆 Certifications:
- AWS Certified Machine Learning – Specialty
- Google Cloud Professional Machine Learning Engineer
- Deep Learning Specialization – Coursera
🚀 Let’s Turn Your Vision Into Reality! 🚀
If you're looking for a skilled AI engineer to elevate your business with AI-driven insights, let’s connect!…🚀 AI/ML Engineer | Cloud & Software Developer | Generative AI Expert 🚀
With over a decade of hands-on experience, I specialize in AI solutions across industries. From machine learning and deep learning to cloud engineering and software development, I build intelligent systems that drive results. My goal is to leverage AI to help businesses innovate, streamline operations, and achieve data-driven success.
🌟 Key Areas of Expertise:
✅Artificial Intelligence & Machine Learning:
- Deep Learning: CNN, VGGNet, ResNet, YOLO, SSD, RCNN, Mask RCNN, GPT-3.5, GPT-4, Stable Diffusion
- Natural Language Processing (NLP): Sentiment Analysis, Text Segmentation, Chatbots, LLM Deployments (GPT-3, GPT-4, LLAMA-2), Prompt Engineering
- Computer Vision: Stable Diffusion, 3D Vision, Object Detection, Image Enhancement, Semantic Segmentation
✅Cloud & DevOps:
- Cloud Platforms: AWS, Google Cloud, Azure
- DevOps Expertise: MLOps pipelines with Docker, Kubernetes, CI/CD
✅Generative AI & Large Language Models (LLMs):
- OpenAI, Langchain, RunPod, HuggingFace for AI-driven applications like virtual assistants, content creation, and AI-powered designs.
✅Full-Stack Development:
- Python, Flutter, Flask, React, Django
- Database Management: MySQL, PostgreSQL, MongoDB
📈 Proven Success:
- AI-Powered Customer Service Chatbot: GPT-4, reduced response times by 40%.
- Computer Vision for Manufacturing: YOLOv10-based object detection system.
- Predictive Analytics for FinTech: LSTM-based models for financial forecasting.
🌟 Technologies I Use:
✅Python, Dart, C++, JavaScript, SQL
✅PyTorch, TensorFlow, Keras, Scikit-learn, OpenCV
✅AWS, GCP, Azure, RunPod
✅Docker, Kubernetes, Jenkins, MLflow
✅React, Flutter, Node.js, Flask, Django, FastAPI
🏆 Certifications:
- AWS Certified Machine Learning – Specialty
- Google Cloud Professional Machine Learning Engineer
- Deep Learning Specialization – Coursera
🚀 Let’s Turn Your Vision Into Reality! 🚀
If you're looking for a skilled AI engineer to elevate your business with AI-driven insights, let’s connect!WWWW…
More info Expert in: Python, Data Science, Neo4j + 1 more
I am an AI Engineer with a strong foundation in machine learning, deep learning, and NLP. I specialize in building end-to-end AI-driven solutions from data preprocessing to deployment across education, healthcare, and automation domains. Skilled in Python, Flask, TensorFlow, and Neo4j, I have a proven track record of delivering production-ready projects that solve real-world problems.
I have developed a range of AI tools and applications including chatbots for educational and service interactions, AI-powered curriculum design tools, real-time pan-tilt face tracking systems, and CNN-based medical image classification models. I am passionate about leveraging AI technologies to innovate and improve user experiences in various sectors.…I am an AI Engineer with a strong foundation in machine learning, deep learning, and NLP. I specialize in building end-to-end AI-driven solutions from data preprocessing to deployment across education, healthcare, and automation domains. Skilled in Python, Flask, TensorFlow, and Neo4j, I have a proven track record of delivering production-ready projects that solve real-world problems.
I have developed a range of AI tools and applications including chatbots for educational and service interactions, AI-powered curriculum design tools, real-time pan-tilt face tracking systems, and CNN-based medical image classification models. I am passionate about leveraging AI technologies to innovate and improve user experiences in various sectors.WWWW…
More info Expert in: C++, Python
I am an enthusiastic, fast-learning engineer with a problem-solving attitude and excellent mathematical skills. My passion for machine learning drives me to continuously develop new skills and tackle new challenges.…I am an enthusiastic, fast-learning engineer with a problem-solving attitude and excellent mathematical skills. My passion for machine learning drives me to continuously develop new skills and tackle new challenges.WWWW…
More info Expert in: Python, SQL, PyTorch + 14 more
I'm Achref Houssem Saidoune, a data science student and AI engineer-in-training with hands-on exposure to finance and telecom use cases. I enjoy turning messy data into actionable insights, building end-to-end ML pipelines, and collaborating with cross-functional teams to deliver impact. I’m currently pursuing an MSc in Data Science and bringing a strong mathematical foundation together with practical coding and ML skills to real-world problems. In my spare time, I contribute to open data projects and enjoy exploring the latest in AI and data visualization.…I'm Achref Houssem Saidoune, a data science student and AI engineer-in-training with hands-on exposure to finance and telecom use cases. I enjoy turning messy data into actionable insights, building end-to-end ML pipelines, and collaborating with cross-functional teams to deliver impact. I’m currently pursuing an MSc in Data Science and bringing a strong mathematical foundation together with practical coding and ML skills to real-world problems. In my spare time, I contribute to open data projects and enjoy exploring the latest in AI and data visualization.WWWW…
More info Expert in: Python, Docker, SQL + 14 more
I'm Varshith N, an AI/ML Engineer with 4+ years of experience delivering end-to-end ML and Generative AI solutions across telecom, finance, and insurance. I specialize in Large Language Models, MLOps, computer vision, NLP, data engineering, and graph-based AI systems. I thrive on building production-grade pipelines for batch, streaming, and real-time inference, including agentic workflows, tool calling, and API-driven architectures.
I enjoy designing retrieval-augmented generation systems, semantic search, and scalable deployments on AWS, Azure, and GCP, with a focus on data quality, governance, and responsible AI. I collaborate with cross-functional teams to automate decision-making, reduce manual effort, and deliver measurable business impact.…I'm Varshith N, an AI/ML Engineer with 4+ years of experience delivering end-to-end ML and Generative AI solutions across telecom, finance, and insurance. I specialize in Large Language Models, MLOps, computer vision, NLP, data engineering, and graph-based AI systems. I thrive on building production-grade pipelines for batch, streaming, and real-time inference, including agentic workflows, tool calling, and API-driven architectures.
I enjoy designing retrieval-augmented generation systems, semantic search, and scalable deployments on AWS, Azure, and GCP, with a focus on data quality, governance, and responsible AI. I collaborate with cross-functional teams to automate decision-making, reduce manual effort, and deliver measurable business impact.WWWW…
More info Expert in: Python, MySQL, Redis + 18 more
I am a technology leader with 20+ years of experience building scalable systems, cloud-native platforms, and high-throughput transaction flows. I excel at aligning C-level strategy with execution, mentoring engineering leaders, and delivering robust software that scales in complex environments.
My career highlights include driving Ebay-scale blogs and social platforms, migrating large-scale properties to AWS with SOA governance, and delivering high-impact products like GrabRewards in under 3 months. I thrive in data-driven, security-conscious settings and enjoy mentoring teams to ship reliable, secure systems while continuously improving engineering practices.…I am a technology leader with 20+ years of experience building scalable systems, cloud-native platforms, and high-throughput transaction flows. I excel at aligning C-level strategy with execution, mentoring engineering leaders, and delivering robust software that scales in complex environments.
My career highlights include driving Ebay-scale blogs and social platforms, migrating large-scale properties to AWS with SOA governance, and delivering high-impact products like GrabRewards in under 3 months. I thrive in data-driven, security-conscious settings and enjoy mentoring teams to ship reliable, secure systems while continuously improving engineering practices.WWWW…
More info Expert in: Python, PyTorch, Bash + 20 more
I’m Shreyas Mohite, a data-science–oriented software engineer building end-to-end ML systems and scalable AI solutions. I thrive on turning messy data into actionable insights and deploying production-grade models with robust infrastructure. My work spans data processing, vector retrieval, and GPU-accelerated inference, with a focus on reliability, security, and measurable impact in healthcare and digital wellness contexts.
Beyond coding, I enjoy collaborating across teams to translate complex requirements into practical ML and software solutions, from experimentation to deployment, while keeping a user-centric mindset and a knack for clear communication.…I’m Shreyas Mohite, a data-science–oriented software engineer building end-to-end ML systems and scalable AI solutions. I thrive on turning messy data into actionable insights and deploying production-grade models with robust infrastructure. My work spans data processing, vector retrieval, and GPU-accelerated inference, with a focus on reliability, security, and measurable impact in healthcare and digital wellness contexts.
Beyond coding, I enjoy collaborating across teams to translate complex requirements into practical ML and software solutions, from experimentation to deployment, while keeping a user-centric mindset and a knack for clear communication.WWWW…
More info Expert in: JavaScript, TypeScript, C# + 12 more
I am a versatile software engineer with experience designing large-scale systems, optimizing performance, and delivering production-ready applications. I enjoy collaborating with mentors, product teams, and business stakeholders to translate requirements into impactful solutions.
Working across front-end and back-end stacks, I focus on clean architecture, mentoring peers, and driving improvements that reduce loading times and improve user experiences. I thrive in agile environments and love turning challenges into practical, scalable software solutions.…I am a versatile software engineer with experience designing large-scale systems, optimizing performance, and delivering production-ready applications. I enjoy collaborating with mentors, product teams, and business stakeholders to translate requirements into impactful solutions.
Working across front-end and back-end stacks, I focus on clean architecture, mentoring peers, and driving improvements that reduce loading times and improve user experiences. I thrive in agile environments and love turning challenges into practical, scalable software solutions.WWWW…
More info Expert in: Python, JavaScript, TypeScript + 12 more
I am Abdul Rehman Baber, a production-focused AI engineer specializing in agentic systems, model context protocol, and full-stack AI delivery. I design scalable AI platforms with an emphasis on performance, deterministic outputs, tool governance, and production hardening with secure execution boundaries.
I excel at building multidisciplinary AI systems that integrate multiple tools and providers, optimize cost and latency, and deliver reliable, production-ready experiences for users across languages and modalities.…I am Abdul Rehman Baber, a production-focused AI engineer specializing in agentic systems, model context protocol, and full-stack AI delivery. I design scalable AI platforms with an emphasis on performance, deterministic outputs, tool governance, and production hardening with secure execution boundaries.
I excel at building multidisciplinary AI systems that integrate multiple tools and providers, optimize cost and latency, and deliver reliable, production-ready experiences for users across languages and modalities.WWWW…
More info Expert in: JavaScript, HTML5, Node.js + 8 more
I'm Alexandru Ion, a Senior Full-Stack Developer and Team Lead with 9+ years of experience delivering scalable web products across food tech, fintech, and high-traffic e-commerce. I'm passionate about building reliable, scalable platforms and leading teams to deliver high-quality software quickly.
I specialize in React, Node.js, GraphQL, microservices, and data modeling with Neo4j and Firebase, and I focus on rapid iteration, maintainable architecture, and platform modernization to support business growth.…I'm Alexandru Ion, a Senior Full-Stack Developer and Team Lead with 9+ years of experience delivering scalable web products across food tech, fintech, and high-traffic e-commerce. I'm passionate about building reliable, scalable platforms and leading teams to deliver high-quality software quickly.
I specialize in React, Node.js, GraphQL, microservices, and data modeling with Neo4j and Firebase, and I focus on rapid iteration, maintainable architecture, and platform modernization to support business growth.WWWW…
More info Expert in: JavaScript, TypeScript, CSS + 9 more
I'm a web developer who specializes in:
React, Next.js, TypeScript, and Svelte
Introduction:
Frontend engineer with 4+ years of experience delivering production-ready web applications for international teams. I specialize in React, Next.js, TypeScript, and Svelte, with a track record of leading complex migrations and building performant, maintainable codebases.
At Bilin (Germany), I led the frontend migration from a legacy Laravel/jQuery stack to Svelte/TypeScript—improving code maintainability and developer velocity. I excel at translating Figma designs into pixel-perfect implementations and have built real-time collaboration tools, scheduling systems, and timezone coordination apps for distributed teams.
Beyond code, I run a business process automation consultancy, giving me firsthand insight into how software fits into larger operational workflows. I understand deadlines, stakeholder communication, and shipping products that solve real problems.
Remote-first since day one. Clear communicator. I write code that's easy to read, test, and extend.
Employment and project experience:
Frontend Engineer · Bilin
Germany (Remote) · 2021 - 2023
Led frontend architecture migration from Laravel/jQuery to Svelte/TypeScript. Delivered modular, component-driven UI systems. Collaborated async with cross-functional teams across multiple time zones.
Founder & Automation Consultant · Brand Breeks
2022 - Present
Help service-based businesses implement project management workflows and automations using ClickUp, Asana, and Zapier. Handle end-to-end delivery from scoping to implementation.
Projects:
Kalendly · Scheduling System
React, TypeScript
Built a full-featured scheduling application with calendar integration, availability management, and booking flows. Focused on clean UI/UX and reliable state management for handling complex scheduling logic.
Remote Sync · Timezone Coordination Tool
React, TypeScript
Developed a tool that helps distributed teams coordinate across time zones. Features include team member timezone visualization, meeting time optimization, and overlap detection for async-first workflows.…I'm a web developer who specializes in:
React, Next.js, TypeScript, and Svelte
Introduction:
Frontend engineer with 4+ years of experience delivering production-ready web applications for international teams. I specialize in React, Next.js, TypeScript, and Svelte, with a track record of leading complex migrations and building performant, maintainable codebases.
At Bilin (Germany), I led the frontend migration from a legacy Laravel/jQuery stack to Svelte/TypeScript—improving code maintainability and developer velocity. I excel at translating Figma designs into pixel-perfect implementations and have built real-time collaboration tools, scheduling systems, and timezone coordination apps for distributed teams.
Beyond code, I run a business process automation consultancy, giving me firsthand insight into how software fits into larger operational workflows. I understand deadlines, stakeholder communication, and shipping products that solve real problems.
Remote-first since day one. Clear communicator. I write code that's easy to read, test, and extend.
Employment and project experience:
Frontend Engineer · Bilin
Germany (Remote) · 2021 - 2023
Led frontend architecture migration from Laravel/jQuery to Svelte/TypeScript. Delivered modular, component-driven UI systems. Collaborated async with cross-functional teams across multiple time zones.
Founder & Automation Consultant · Brand Breeks
2022 - Present
Help service-based businesses implement project management workflows and automations using ClickUp, Asana, and Zapier. Handle end-to-end delivery from scoping to implementation.
Projects:
Kalendly · Scheduling System
React, TypeScript
Built a full-featured scheduling application with calendar integration, availability management, and booking flows. Focused on clean UI/UX and reliable state management for handling complex scheduling logic.
Remote Sync · Timezone Coordination Tool
React, TypeScript
Developed a tool that helps distributed teams coordinate across time zones. Features include team member timezone visualization, meeting time optimization, and overlap detection for async-first workflows.WWWW…
More info Expert in: Objective-C, Swift, Figma + 2 more
Senior iOS Engineer with 10+ years of experience building mobile products across startups and Big Tech. Focused on Swift and SwiftUI, clean code, modular architectures, and design systems. Built and scaled successful mobile products across productivity, fintech, wellbeing, gaming, and SaaS, used by millions of users.
I worked on a project management SaaS app at Adobe, on one of the largest consumer neobanking apps at Revolut, architected a high-performance messaging app, Brief, and owned and shipped from scratch my productivity pet project, Habitses.
Background includes backend and platform development (Scala, Java, Python), database engineering (PostgreSQL, Core Data), earlier iOS development with UIKit and Objective-C, Android development (Kotlin, Java), and cross-platform mobile work.…Senior iOS Engineer with 10+ years of experience building mobile products across startups and Big Tech. Focused on Swift and SwiftUI, clean code, modular architectures, and design systems. Built and scaled successful mobile products across productivity, fintech, wellbeing, gaming, and SaaS, used by millions of users.
I worked on a project management SaaS app at Adobe, on one of the largest consumer neobanking apps at Revolut, architected a high-performance messaging app, Brief, and owned and shipped from scratch my productivity pet project, Habitses.
Background includes backend and platform development (Scala, Java, Python), database engineering (PostgreSQL, Core Data), earlier iOS development with UIKit and Objective-C, Android development (Kotlin, Java), and cross-platform mobile work.WWWW…
More info Expert in: Python, PyTorch, TensorFlow + 7 more
I'm a highly motivated machine learning engineer with over a decade of hands-on experience building and deploying ML models across NLP, Deep Learning, and GenAI. I enjoy turning complex data into practical, scalable solutions and collaborating with cross-functional teams to ship high-impact AI systems.
I work across AWS, GCP, and Azure, with a focus on Generative AI, LLMs, RAG, and prompt engineering. My background spans Finance, Healthcare, Marketing, and Transportation, and I continuously learn the latest in ML, NLP, and ML Ops to keep models accurate, efficient, and user-friendly.…I'm a highly motivated machine learning engineer with over a decade of hands-on experience building and deploying ML models across NLP, Deep Learning, and GenAI. I enjoy turning complex data into practical, scalable solutions and collaborating with cross-functional teams to ship high-impact AI systems.
I work across AWS, GCP, and Azure, with a focus on Generative AI, LLMs, RAG, and prompt engineering. My background spans Finance, Healthcare, Marketing, and Transportation, and I continuously learn the latest in ML, NLP, and ML Ops to keep models accurate, efficient, and user-friendly.WWWW…
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