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Data Science
Expert in: Bootstrap, Kotlin, WordPress + 19 more
As an entrepreneur by heart and having strategic thinking with strong business acumen. Engage with startups & enterprises in converting their ideas to an intuitive & high performing digital application. I worked my way to establish my own software development company - Savvient Technologies.
We are a fully custom Software development firm that is focused on digitally transforming our client's business. We achieve this transformation through our vast domain knowledge, wide industry expertise, and deep understanding of technologies/frameworks. As an expert team of iOS, Android, Web Applications with skills in Web development and SEO/SEM/SMM/SMO as well. Due to years of expertise and skills in the technology area, we are able to achieve a remarkable place in APPs creation Web portals and Marketing.
We are your Mobile app partner to help develop your idea, design, and develop your App as well as publish and market your app so that it can be noticed in a crowded world of Mobile Apps. Our years of digital marketing experience makes us a unique partner that can put you on the fast track to realizing your App dream.
Specialties: Mobile applications, Cloud-based solutions, PaaS, SaaS, Enterprise Content Management, Business Process Management, Work Flow, Web technologies, Integrated Solutions, Customer Relationship Management, Social Media, Project Management, Consultancy Services, Enterprise Architecture (IT), Web solutions, eCommerce & blockchain.
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Warm and enthusiastic, I will be your great supporter in taking your business to the next level.
✅ Schedule a 30-minute call to break the ice: https://calendly.com/harsh_savvient/30min…As an entrepreneur by heart and having strategic thinking with strong business acumen. Engage with startups & enterprises in converting their ideas to an intuitive & high performing digital application. I worked my way to establish my own software development company - Savvient Technologies.
We are a fully custom Software development firm that is focused on digitally transforming our client's business. We achieve this transformation through our vast domain knowledge, wide industry expertise, and deep understanding of technologies/frameworks. As an expert team of iOS, Android, Web Applications with skills in Web development and SEO/SEM/SMM/SMO as well. Due to years of expertise and skills in the technology area, we are able to achieve a remarkable place in APPs creation Web portals and Marketing.
We are your Mobile app partner to help develop your idea, design, and develop your App as well as publish and market your app so that it can be noticed in a crowded world of Mobile Apps. Our years of digital marketing experience makes us a unique partner that can put you on the fast track to realizing your App dream.
Specialties: Mobile applications, Cloud-based solutions, PaaS, SaaS, Enterprise Content Management, Business Process Management, Work Flow, Web technologies, Integrated Solutions, Customer Relationship Management, Social Media, Project Management, Consultancy Services, Enterprise Architecture (IT), Web solutions, eCommerce & blockchain.
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Warm and enthusiastic, I will be your great supporter in taking your business to the next level.
✅ Schedule a 30-minute call to break the ice: https://calendly.com/harsh_savvient/30minWWWW…
More info Expert in: Python, Pytorch, Data Science + 1 more
I am a highly driven researcher with a background in philosophy and a strong theoretical curiosity about reinforcement learning. My path in machine learning and data science has drawn me toward RL, particularly RLHF, because it sits at the intersection of environment modeling and human judgment. During my studies I explored large parts of the RL literature, including Barton and Sutton, and followed online coursework on DP-methods for solving MDPs. I am eager for an opportunity to deepen my learning in RLHF to bridge my knowledge with the needs of a team or project.
In practice, I have worked with human annotations, dataset curation, and RAG concepts. At SODAS (University of Copenhagen) I created LLM-based annotations for a study on cooperation behavior, translating plain speech into labels {0, 1, -1}. My BA thesis examined evaluation metrics for machine translation, highlighting how high-quality human annotations drive model robustness and how human preferences can guide model outputs. I also augmented an existing dataset with AI-generated paraphrases to study data generation and labeling scrutiny, and I built a small FAISS-based vector store to explore RAG workflows using my own writings.…I am a highly driven researcher with a background in philosophy and a strong theoretical curiosity about reinforcement learning. My path in machine learning and data science has drawn me toward RL, particularly RLHF, because it sits at the intersection of environment modeling and human judgment. During my studies I explored large parts of the RL literature, including Barton and Sutton, and followed online coursework on DP-methods for solving MDPs. I am eager for an opportunity to deepen my learning in RLHF to bridge my knowledge with the needs of a team or project.
In practice, I have worked with human annotations, dataset curation, and RAG concepts. At SODAS (University of Copenhagen) I created LLM-based annotations for a study on cooperation behavior, translating plain speech into labels {0, 1, -1}. My BA thesis examined evaluation metrics for machine translation, highlighting how high-quality human annotations drive model robustness and how human preferences can guide model outputs. I also augmented an existing dataset with AI-generated paraphrases to study data generation and labeling scrutiny, and I built a small FAISS-based vector store to explore RAG workflows using my own writings.WWWW…
More info Expert in: Azure, Data Science, Data Visualization + 6 more
I am Besim Ismaili, a passionate and experienced technology leader focusing on driving organizational growth and innovation through advanced data solutions. With nearly two decades of expertise in Solution Architecture, Business Intelligence, Data Engineering, and Data Science, I specialize in creating scalable, business-aligned data platforms and analytics driven by Microsoft technologies and cutting-edge AI/ML techniques.
As a board-certified CTO and author, I have built and scaled SaaS products, advised diverse companies, and led cross-functional teams across Europe and Asia. I thrive on enabling businesses to leverage data for better decision-making and competitive advantage, especially with a strong focus on applications in cloud platforms like Azure, and fostering sustainable digital transformation.…I am Besim Ismaili, a passionate and experienced technology leader focusing on driving organizational growth and innovation through advanced data solutions. With nearly two decades of expertise in Solution Architecture, Business Intelligence, Data Engineering, and Data Science, I specialize in creating scalable, business-aligned data platforms and analytics driven by Microsoft technologies and cutting-edge AI/ML techniques.
As a board-certified CTO and author, I have built and scaled SaaS products, advised diverse companies, and led cross-functional teams across Europe and Asia. I thrive on enabling businesses to leverage data for better decision-making and competitive advantage, especially with a strong focus on applications in cloud platforms like Azure, and fostering sustainable digital transformation.WWWW…
More info Expert in: Ableton Live, Master, Mix + 8 more
I'm ÇAĞRI DENİZHAN KARSLI, performing as ARTHEUS, a Creative Music Producer and Sound Engineer. I collaborate on producing, arranging, mixing, and mastering across ambient, classical, chill-out, soundtrack, R&B, new age, house, minimal techno, and trance. I bring 15+ years of piano and 10+ years of guitar experience to every project, plus a hands-on studio background.
I work in Studio One, Ableton Live, and GarageBand, with original tracks on major platforms, millions of streams, and international radio play. My work includes live DJ performances and acoustic sets, and I am open to scoring for film/TV, games, and multi-media projects, as well as teaching piano.…I'm ÇAĞRI DENİZHAN KARSLI, performing as ARTHEUS, a Creative Music Producer and Sound Engineer. I collaborate on producing, arranging, mixing, and mastering across ambient, classical, chill-out, soundtrack, R&B, new age, house, minimal techno, and trance. I bring 15+ years of piano and 10+ years of guitar experience to every project, plus a hands-on studio background.
I work in Studio One, Ableton Live, and GarageBand, with original tracks on major platforms, millions of streams, and international radio play. My work includes live DJ performances and acoustic sets, and I am open to scoring for film/TV, games, and multi-media projects, as well as teaching piano.WWWW…
More info Expert in: Childrens Book Illustration, YouTube, Medical Illustration + 19 more
I’m a versatile creative professional specializing in animation, 3D design, visual storytelling, and digital product design. My work spans across multiple fields — from cinematic 2D/3D animation to album art, book illustration, and cover design that captures emotion and sells a narrative.
As an AI Prompt Engineer, I build advanced creative prompts that generate unique visual concepts and speed up production workflows. I also design clean, intuitive mobile apps that balance aesthetics with usability.
With a background in architecture and environmental design, I create detailed environments, backgrounds, and spatial concepts that add realism, depth, and function to any project. Whether you need a banner ad, a branded visual, a full animation, or a complete design system, I deliver work that is modern, polished, and tailored to your vision.…I’m a versatile creative professional specializing in animation, 3D design, visual storytelling, and digital product design. My work spans across multiple fields — from cinematic 2D/3D animation to album art, book illustration, and cover design that captures emotion and sells a narrative.
As an AI Prompt Engineer, I build advanced creative prompts that generate unique visual concepts and speed up production workflows. I also design clean, intuitive mobile apps that balance aesthetics with usability.
With a background in architecture and environmental design, I create detailed environments, backgrounds, and spatial concepts that add realism, depth, and function to any project. Whether you need a banner ad, a branded visual, a full animation, or a complete design system, I deliver work that is modern, polished, and tailored to your vision.WWWW…
More info Expert in: TensorFlow, Python, Azure
As a Microsoft-certified Azure AI Engineer with a solid foundation in cloud-based AI solutions and machine learning concepts. I specialize in building AI/ML models and pipelines using Python, TensorFlow, and Keras, and have hands-on experience with natural language processing (NLP) and image recognition tasks.
Currently working on a personal multi-marketplace (i.e. eBay, Kijiji) aggregator AI agent using Python utilizing the open-source Mistral-7B LLM (via Ollama) for all critical decisions. See below for more details about this project.
Backed by 10+ years at a leading multinational semiconductor company, I bring experience in IP development, system verification, and root cause analysis. Having led global teams for 5+ years, I excel in cross-cultural communication, resource planning, and driving efficiency improvements across complex projects.
I once was told "the best engineers put themselves out of a job". Hire me and I'll do just that :)…As a Microsoft-certified Azure AI Engineer with a solid foundation in cloud-based AI solutions and machine learning concepts. I specialize in building AI/ML models and pipelines using Python, TensorFlow, and Keras, and have hands-on experience with natural language processing (NLP) and image recognition tasks.
Currently working on a personal multi-marketplace (i.e. eBay, Kijiji) aggregator AI agent using Python utilizing the open-source Mistral-7B LLM (via Ollama) for all critical decisions. See below for more details about this project.
Backed by 10+ years at a leading multinational semiconductor company, I bring experience in IP development, system verification, and root cause analysis. Having led global teams for 5+ years, I excel in cross-cultural communication, resource planning, and driving efficiency improvements across complex projects.
I once was told "the best engineers put themselves out of a job". Hire me and I'll do just that :)WWWW…
More info Expert in: AI Data Labelling, V7 Labs, Data Science + 4 more
Hi, I'm Kwame Walker Yirenkyi, a data annotation specialist focused on delivering high-quality datasets for NLP, computer vision, and sentiment analysis. I enjoy turning raw data into reliable, well-labeled training material that powers robust machine learning models.
I thrive in remote, cross-functional teams, optimize annotation workflows, and proactively address data inconsistencies to keep projects on track and accurate. When I'm not labeling data, I explore ways to improve data pipelines and collaborate with colleagues to share knowledge and best practices.…Hi, I'm Kwame Walker Yirenkyi, a data annotation specialist focused on delivering high-quality datasets for NLP, computer vision, and sentiment analysis. I enjoy turning raw data into reliable, well-labeled training material that powers robust machine learning models.
I thrive in remote, cross-functional teams, optimize annotation workflows, and proactively address data inconsistencies to keep projects on track and accurate. When I'm not labeling data, I explore ways to improve data pipelines and collaborate with colleagues to share knowledge and best practices.WWWW…
More info Expert in: Python, API, JavaScript + 18 more
Hi, I'm Brendon Stead. I am a full-stack developer with a unique background in elite sports coaching, blending resilience, strategic planning, and a drive for excellence with technical expertise in Python, JavaScript, and ML to build scalable web and cloud-based solutions. I have designed and deployed systems across the Python ecosystem with applications in Full Stack Development, Machine Learning, and Data Science, and I have a strong track record of leading cross-functional teams, managing client relationships, and delivering technology solutions that align with complex business needs.
Today I focus on backend architecture and end-to-end delivery for healthcare and health-tech apps, mentor junior developers, and collaborate across product, research, and design to ensure user privacy, security, and regulatory compliance while driving innovation and robust CI/CD practices.…Hi, I'm Brendon Stead. I am a full-stack developer with a unique background in elite sports coaching, blending resilience, strategic planning, and a drive for excellence with technical expertise in Python, JavaScript, and ML to build scalable web and cloud-based solutions. I have designed and deployed systems across the Python ecosystem with applications in Full Stack Development, Machine Learning, and Data Science, and I have a strong track record of leading cross-functional teams, managing client relationships, and delivering technology solutions that align with complex business needs.
Today I focus on backend architecture and end-to-end delivery for healthcare and health-tech apps, mentor junior developers, and collaborate across product, research, and design to ensure user privacy, security, and regulatory compliance while driving innovation and robust CI/CD practices.WWWW…
More info Expert in: Flyer, WordPress, Web Design + 22 more
I'm a dedicated Virtual Assistant with experience in providing administrative and operational support to busy entrepreneurs. I help in managing business strategies that increase growth online, while aiming to make processes easier, more efficient, and streamlined.
My goal is to assist my clients in achieving their objectives by being organized and proactive in my approach to their needs.…I'm a dedicated Virtual Assistant with experience in providing administrative and operational support to busy entrepreneurs. I help in managing business strategies that increase growth online, while aiming to make processes easier, more efficient, and streamlined.
My goal is to assist my clients in achieving their objectives by being organized and proactive in my approach to their needs.WWWW…
More info Expert in: Data Science, Data Visualization
With over a decade of experience, I have successfully developed predictive models and data-driven solutions across various industries, including public, finance, and technology sectors. My strong analytical skills, coupled with proficiency in Python and its ML libraries, as well as in R, SQL, Rapid Miner, and acquaintance with advanced data science techniques and solutions, enable me to tackle complex business cases effectively. Additionally, my excellent interpersonal abilities ensure seamless collaboration with stakeholders to achieve impactful results.
I look forward to the opportunity to discuss how my experience and skills align with the needs of your team.
This portfolio presents a comprehensive overview of my last freelance projects in Statistical ML/XAI modeling, showcasing my expertise and successful collaborations across various industries.
1. Dynamic Pricing Model for Flights
• Duration: 01/30/2020 - 03/20/2020
• Description: Dynamic daily pricing model for flights based on demand, sales rates, and competitor airline pricing.
• Client: Arkia (through Matrix Software)
• Contact Person: Yishai Toledo, _<Phone Number available after hire>_
2. Business Insights Models for Clothing Sales
• Duration: 07/28/2020 - 05/20/2021
• Description: Models for analyzing business insights from clothing sales to support marketing decisions.
• Client: EDEA - Renoir
• Contact: Yariv Haba, _<Phone Number available after hire>_
3. Hospital Admission Prediction Models
• Duration: 09/22/2020 - 06/20/2021
• Description: Models to predict emergency room admissions and patient stay duration using historical admission data and patient test results.
• Client: Yichilov Hospital (through Matrix)
• Contact Person: Michael Triger, _<Phone Number available after hire>_
4. Student Dropout Prediction Model
• Duration: 05/30/2021
• Description: Predictive model for student dropout rates at Tel Aviv-Jaffa Academic College.
• Client: Tel Aviv-Jaffa Academic College (through Matrix)
• Contact Person: Boaz Gudovitz, _<Phone Number available after hire>_
• Data Scientist: Alon Shapiro
5. Predictive Maintenance Model for Trains
• Duration: 01/27/2021
• Description: Predictive model to forecast machine errors and implement preventive maintenance techniques for Israel Railways.
• Client: Israel Railways, Research and Development Department
• Contact Person: Gabriel Davidian, _<Phone Number available after hire>_
Audience Learning Models Development
• Description: POC model for recommendations for upgrading to premium subscriptions
Client : Yes.
Contact Person : Roi Meirov, _<Phone Number available after hire>_ …With over a decade of experience, I have successfully developed predictive models and data-driven solutions across various industries, including public, finance, and technology sectors. My strong analytical skills, coupled with proficiency in Python and its ML libraries, as well as in R, SQL, Rapid Miner, and acquaintance with advanced data science techniques and solutions, enable me to tackle complex business cases effectively. Additionally, my excellent interpersonal abilities ensure seamless collaboration with stakeholders to achieve impactful results.
I look forward to the opportunity to discuss how my experience and skills align with the needs of your team.
This portfolio presents a comprehensive overview of my last freelance projects in Statistical ML/XAI modeling, showcasing my expertise and successful collaborations across various industries.
1. Dynamic Pricing Model for Flights
• Duration: 01/30/2020 - 03/20/2020
• Description: Dynamic daily pricing model for flights based on demand, sales rates, and competitor airline pricing.
• Client: Arkia (through Matrix Software)
• Contact Person: Yishai Toledo, _<Phone Number available after hire>_
2. Business Insights Models for Clothing Sales
• Duration: 07/28/2020 - 05/20/2021
• Description: Models for analyzing business insights from clothing sales to support marketing decisions.
• Client: EDEA - Renoir
• Contact: Yariv Haba, _<Phone Number available after hire>_
3. Hospital Admission Prediction Models
• Duration: 09/22/2020 - 06/20/2021
• Description: Models to predict emergency room admissions and patient stay duration using historical admission data and patient test results.
• Client: Yichilov Hospital (through Matrix)
• Contact Person: Michael Triger, _<Phone Number available after hire>_
4. Student Dropout Prediction Model
• Duration: 05/30/2021
• Description: Predictive model for student dropout rates at Tel Aviv-Jaffa Academic College.
• Client: Tel Aviv-Jaffa Academic College (through Matrix)
• Contact Person: Boaz Gudovitz, _<Phone Number available after hire>_
• Data Scientist: Alon Shapiro
5. Predictive Maintenance Model for Trains
• Duration: 01/27/2021
• Description: Predictive model to forecast machine errors and implement preventive maintenance techniques for Israel Railways.
• Client: Israel Railways, Research and Development Department
• Contact Person: Gabriel Davidian, _<Phone Number available after hire>_
Audience Learning Models Development
• Description: POC model for recommendations for upgrading to premium subscriptions
Client : Yes.
Contact Person : Roi Meirov, _<Phone Number available after hire>_ WWWW…
More info Expert in: Python, React Native, Android + 4 more
I am Hao Ye, a software engineer based in Canberra, Australia, currently pursuing a Master of Computing (Advanced) at ANU. I bring several years of professional programming experience and am expanding my expertise in machine learning and data science, with hands-on work on LLMs and AI coding agents. I enjoy applying practical software engineering skills to research-driven projects and am seeking flexible opportunities to contribute while continuing my academic pursuits. I thrive in collaborative, fast-paced environments and aim to deliver robust, scalable solutions.…I am Hao Ye, a software engineer based in Canberra, Australia, currently pursuing a Master of Computing (Advanced) at ANU. I bring several years of professional programming experience and am expanding my expertise in machine learning and data science, with hands-on work on LLMs and AI coding agents. I enjoy applying practical software engineering skills to research-driven projects and am seeking flexible opportunities to contribute while continuing my academic pursuits. I thrive in collaborative, fast-paced environments and aim to deliver robust, scalable solutions.WWWW…
More info Expert in: JavaScript, GitHub CoPilot, PostgreSQL + 78 more
I am a 10+ years of experience technology visionary and enthusiastic AI Engineer with a background spanning Computer Engineering, Robotics, Financial Engineering, and Business Administration, complemented by deep expertise in AI, ML, and quantum computing. I combine hands-on engineering excellence with strategic insight to design scalable, enterprise-grade AI solutions across finance, healthcare, and industrial robotics.
With over a decade of experience in senior technical roles and hands-on experience building end-to-end systems, I bridge cutting-edge technology with business outcomes. I thrive in dynamic startup environments, shaping roadmaps, mentoring engineers, and driving collaborative, high-performance teams to unlock rapid growth in the age of AI.…I am a 10+ years of experience technology visionary and enthusiastic AI Engineer with a background spanning Computer Engineering, Robotics, Financial Engineering, and Business Administration, complemented by deep expertise in AI, ML, and quantum computing. I combine hands-on engineering excellence with strategic insight to design scalable, enterprise-grade AI solutions across finance, healthcare, and industrial robotics.
With over a decade of experience in senior technical roles and hands-on experience building end-to-end systems, I bridge cutting-edge technology with business outcomes. I thrive in dynamic startup environments, shaping roadmaps, mentoring engineers, and driving collaborative, high-performance teams to unlock rapid growth in the age of AI.WWWW…
More info Expert in: CorelDraw, HTML5, CSS + 3 more
Information Technology Technician with experience in web app development and excellent knowledge of IT tools. I specialize in system analysis and design, with skills in both frontend and backend development, including relational databases and NoSQL structures. Currently, I’m pursuing training in video game design and development, which allows me to combine technical skills with a creative approach. I consider myself a curious and self-taught person, empathetic and comfortable collaborating with people from diverse cultural backgrounds. I adapt quickly to new tools and work environments. I seek to grow professionally in settings that integrate technology, creativity, and problem-solving.…Information Technology Technician with experience in web app development and excellent knowledge of IT tools. I specialize in system analysis and design, with skills in both frontend and backend development, including relational databases and NoSQL structures. Currently, I’m pursuing training in video game design and development, which allows me to combine technical skills with a creative approach. I consider myself a curious and self-taught person, empathetic and comfortable collaborating with people from diverse cultural backgrounds. I adapt quickly to new tools and work environments. I seek to grow professionally in settings that integrate technology, creativity, and problem-solving.WWWW…
More info Expert in: Python, PyTorch, Data Science + 7 more
My main areas of expertise are
- computer vision
- speech processing
- time series analysis
I enjoy reading scientific papers to delve deeply into a topic, while also being pragmatic enough to utilize existing solutions whenever possible.…My main areas of expertise are
- computer vision
- speech processing
- time series analysis
I enjoy reading scientific papers to delve deeply into a topic, while also being pragmatic enough to utilize existing solutions whenever possible.WWWW…
More info Expert in: Data Science, Data Visualization, GA4 + 2 more
I am a global leader with 19+ years of experience spanning Consulting, Marketing and Data Science. I currently bridge the Data Analytics and Digital Marketing teams at L’Oréal, leading media and marketing measurement strategies, guiding Advocacy initiatives, and carrying out Equity studies for the Marketing business through data-driven decisions. I also serve as a key translator between CDAO and CDMO, ensuring analytics insights translate into business impact.
I have built and led global teams across geographies, grown brands across categories, managed P&L, and forged strong client partnerships. I excel at translating complex analytics into actionable strategies, developing new capabilities, and driving growth through data, experimentation, and cross-functional collaboration.…I am a global leader with 19+ years of experience spanning Consulting, Marketing and Data Science. I currently bridge the Data Analytics and Digital Marketing teams at L’Oréal, leading media and marketing measurement strategies, guiding Advocacy initiatives, and carrying out Equity studies for the Marketing business through data-driven decisions. I also serve as a key translator between CDAO and CDMO, ensuring analytics insights translate into business impact.
I have built and led global teams across geographies, grown brands across categories, managed P&L, and forged strong client partnerships. I excel at translating complex analytics into actionable strategies, developing new capabilities, and driving growth through data, experimentation, and cross-functional collaboration.WWWW…
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