What is sentiment analysis in NLP?

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Answer

Sentiment analysis is a technique in NLP that involves determining the sentiment or emotional tone behind a piece of text. It aims to identify whether the sentiment is positive, negative, or neutral. This analysis is widely used in various applications, such as understanding customer opinions in reviews or social media posts. By analyzing sentiment, businesses can gauge public perception of their products and services, allowing them to make informed decisions. Sentiment analysis involves preprocessing text, feature extraction, and applying machine learning algorithms to classify the sentiment accurately.

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Profile of Ashraf M., Senior Software Engineer - AI, Machine Learning and NLP Platforms at Softaims
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Softaims
Ashraf M., Senior Software Engineer - AI, Machine Learning and NLP Platforms at Softaims

Ashraf M.

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Timezone: UTC+03:00UTC+03:00
Country: EgyptEgypt
Aswan
Ashraf M. | SoftaimsMember Since 2021
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NLP TokenizationMachine LearningDeep LearningComputer VisionImage ClassificationText ClassificationObject DetectionChatbotTransformer ModelHugging FaceLarge Language ModelLLM

My name is Ashraf M. and I have over 4 years of experience in the tech industry. I specialize in the following technologies: Machine Learning, Deep Learning, Computer Vision, Image Classification, Text Classification, etc.. I hold a degree in Master's degree. Some of the notable projects I've worked on include: AI-Powered Resume Screening & Candidate Matching, Sentiment Analysis System for Financial Market Prediction, AI-Powered Multilingual Chatbot for E-Commerce, Geospatial AI for Satellite Image Analysis, AI-Based Quality Control for Industrial Automation, etc.. I am based in Aswan, Egypt. I've successfully completed 19 projects while developing at Softaims. Information integrity and application security are my highest priorities in development. I implement robust validation, encryption, and authorization mechanisms to protect sensitive data and ensure compliance. I am experienced in identifying and mitigating common security vulnerabilities in both new and existing applications. My work methodology involves rigorous testing—at the unit, integration, and security levels—to guarantee the stability and trustworthiness of the solutions I build. At Softaims, this dedication to security forms the basis for client trust and platform reliability. I consistently monitor and improve system performance, utilizing metrics to drive optimization efforts. I'm motivated by the challenge of creating ultra-reliable systems that safeguard client assets and user data.

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4 years
Availability
As Needed - Open to Offers
Hourly Rate
$70
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hitotec company
Profile of Kaleem Ullah  Q., Software Engineer - AI, NLP and Chatbot Platforms at Softaims
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Softaims
Kaleem Ullah Q., Software Engineer - AI, NLP and Chatbot Platforms at Softaims

Kaleem Ullah Q.

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Timezone: UTC+08:00UTC+08:00
Country: ChinaChina
Chengdu
Kaleem Ullah  Q. | SoftaimsMember Since 2023
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NLP TokenizationPythonLLM Prompt EngineeringAI Audio GenerationChatGPTChatGPT API IntegrationChatbot DevelopmentHugging FaceGitHubArtificial IntelligenceNatural Language GenerationLangChainChatbotLLaMAGemini

My name is Kaleem Ullah Q. and I have over 2 years of experience in the tech industry. I specialize in the following technologies: Python, NLP Tokenization, LLM Prompt Engineering, AI Audio Generation, ChatGPT, etc.. I hold a degree in Master of Computer Applications (MCA), Doctor of Philosophy (PhD), . Some of the notable projects I've worked on include: Accelerating Training of Recursive Reasoning Models, MARBLE is a multi-agent, rule-based LLM reasoning engine, Ai Public Speaking System, Understanding the Business of Online Affiliate Marketing, RDoLT: Framework for Superior Reasoning & Knowledge Propagation in LLM, etc.. I am based in Chengdu, China. I've successfully completed 6 projects while developing at Softaims. I approach every technical challenge with a mindset geared toward engineering excellence and robust solution architecture. I thrive on translating complex business requirements into elegant, efficient, and maintainable outputs. My expertise lies in diagnosing and optimizing system performance, ensuring that the deliverables are fast, reliable, and future-proof. The core of my work involves adopting best practices and a disciplined methodology, focusing on meticulous planning and thorough verification. I believe that sustainable solution development requires discipline and a deep commitment to quality from inception to deployment. At Softaims, I leverage these skills daily to build resilient systems that stand the test of time. I am dedicated to making a tangible difference in client success. I prioritize clear communication and transparency throughout the development lifecycle to ensure every deliverable exceeds expectations.

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2 years
Availability
More than 30 hrs/week
Hourly Rate
$125
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Zhejiang University
Profile of Youssef M., Software Engineer - AI, Machine Learning and Computer Vision Platforms at Softaims
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Softaims
Youssef M., Software Engineer - AI, Machine Learning and Computer Vision Platforms at Softaims

Youssef M.

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Timezone: UTC+02:00UTC+02:00
Country: EgyptEgypt
Cairo
Youssef M. | SoftaimsMember Since 2022
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NLP TokenizationComputer VisionDeep LearningOCR SoftwareAI-Enhanced Medical ImagingRetrieval Augmented GenerationFastAPIArtificial IntelligenceMachine LearningMachine Learning ModelData MiningComputer EngineeringPyTorchTensorFlowData Preprocessing

My name is Youssef M. and I have over 3 years of experience in the tech industry. I specialize in the following technologies: Computer Vision, Deep Learning, OCR Software, AI-Enhanced Medical Imaging, NLP Tokenization, etc.. I hold a degree in Bachelor of Computer Science (BCompSc), Bachelor's degree. Some of the notable projects I've worked on include: AI-Powered CV Matching Engine MVP, AI Multi-Agent PDF Extraction System for Medical Data Processing, AI Dental Diagnosis: CNN-Based Teeth Classification System, RAG-Powered Nutrition QA System: Intelligent Dietary Assistant, Medical Report Validator using RAG and UMLS Embeddings, etc.. I am based in Cairo, Egypt. I've successfully completed 6 projects while developing at Softaims. I am a business-driven professional; my technical decisions are consistently guided by the principle of maximizing business value and achieving measurable ROI for the client. I view technical expertise as a tool for creating competitive advantages and solving commercial problems, not just as a technical exercise. I actively participate in defining key performance indicators (KPIs) and ensuring that the features I build directly contribute to improving those metrics. My commitment to Softaims is to deliver solutions that are not only technically excellent but also strategically impactful. I maintain a strong focus on the end-goal: delivering a product that solves a genuine market need. I am committed to a development cycle that is fast, focused, and aligned with the ultimate success of the client's business.

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Experience
3 years
Availability
More than 30 hrs/week
Hourly Rate
$25
Rating
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Cellula Technologies
Profile of Talha B., Lead Software Engineer - AI, Python and Fullstack at Softaims
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Softaims
Talha B., Lead Software Engineer - AI, Python and Fullstack at Softaims

Talha B.

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Timezone: UTC+01:00UTC+01:00
Country: United KingdomUnited Kingdom
Cardiff
Talha B. | SoftaimsMember Since 2018
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My name is Talha B. and I have over 7 years of experience in the tech industry. I specialize in the following technologies: ExpressJS, React, node.js, JavaScript, MongoDB, etc.. I hold a degree in Master of Computer Science (MSCS). Some of the notable projects I’ve worked on include: Sober Points Website, a full stack web application, Dropinai Website built with MERN Stack, Tilt.wtf, Full Stack Trading Platform for Solana, LightningATC website and Chrome Extension, Lightning Mobile, a react native mobile app, etc.. I am based in Cardiff, United Kingdom. I've successfully completed 7 projects while developing at Softaims. I'm committed to continuous learning, always striving to stay current with the latest industry trends and technical methodologies. My work is driven by a genuine passion for solving complex, real-world challenges through creative and highly effective solutions. Through close collaboration with cross-functional teams, I've consistently helped businesses optimize critical processes, significantly improve user experiences, and build robust, scalable systems designed to last. My professional philosophy is truly holistic: the goal isn't just to execute a task, but to deeply understand the project's broader business context. I place a high priority on user-centered design, maintaining rigorous quality standards, and directly achieving business goals—ensuring the solutions I build are technically sound and perfectly aligned with the client's vision. This rigorous approach is a hallmark of the development standards at Softaims. Ultimately, my focus is on delivering measurable impact. I aim to contribute to impactful projects that directly help organizations grow and thrive in today’s highly competitive landscape. I look forward to continuing to drive success for clients as a key professional at Softaims.

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7 years
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Full-time
Hourly Rate
$75
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Graphcore
Profile of Karapet S., Lead Software Engineer - AI, Python and AI Platforms at Softaims
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Softaims
Karapet S., Lead Software Engineer - AI, Python and AI Platforms at Softaims

Karapet S.

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Timezone: UTC+04:00UTC+04:00
Country: ArmeniaArmenia
Artik
Karapet S. | SoftaimsMember Since 2017
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My name is Karapet S. and I have over 8 years of experience in the tech industry. I specialize in the following technologies: React, node.js, AI Development, JavaScript, ExpressJS, etc.. I hold a degree in , Bachelor of Applied Science (BASc). Some of the notable projects I’ve worked on include: E-commerce project with Next.js/React.js, SuperHote, Schedule Optimization Tool with AI, Google Analytics 4 API Integration, Room renovation project with Node, Express API and React, Redux, etc.. I am based in Artik, Armenia. I've successfully completed 12 projects while developing at Softaims. I thrive on project diversity, possessing the adaptability to seamlessly transition between different technical stacks, industries, and team structures. This wide-ranging experience allows me to bring unique perspectives and proven solutions from one domain to another, significantly enhancing the problem-solving process. I quickly become proficient in new technologies as required, focusing on delivering immediate, high-quality value. At Softaims, I leverage this adaptability to ensure project continuity and success, regardless of the evolving technical landscape. My work philosophy centers on being a resilient and resourceful team member. I prioritize finding pragmatic, scalable solutions that not only meet the current needs but also provide a flexible foundation for future development and changes.

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8 years
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Dispute.AI
Profile of Bogdan G., Senior Full-Stack Engineer - AI, Python and AI Platforms at Softaims
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Softaims
Bogdan G., Senior Full-Stack Engineer - AI, Python and AI Platforms at Softaims

Bogdan G.

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Timezone: UTC+03:00UTC+03:00
Country: UkraineUkraine
Lviv
Bogdan G. | SoftaimsMember Since 2020
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My name is Bogdan G. and I have over 5 years of experience in the tech industry. I specialize in the following technologies: TypeScript, JavaScript, Angular, Ionic Framework, Spring Data MongoDB, etc.. Some of the notable projects I’ve worked on include: Public-facing project for music industry, Data - Metrics - Charts, Accountable system, Platform for investments data, Preseria - Web application, etc.. I am based in Lviv, Ukraine. I've successfully completed 6 projects while developing at Softaims. My passion is building solutions that are not only technically sound but also deliver an exceptional user experience (UX). I constantly advocate for user-centered design principles, ensuring that the final product is intuitive, accessible, and solves real user problems effectively. I bridge the gap between technical possibilities and the overall product vision. Working within the Softaims team, I contribute by bringing a perspective that integrates business goals with technical constraints, resulting in solutions that are both practical and innovative. I have a strong track record of rapidly prototyping and iterating based on feedback to drive optimal solution fit. I’m committed to contributing to a positive and collaborative team environment, sharing knowledge, and helping colleagues grow their skills, all while pushing the boundaries of what's possible in solution development.

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5 years
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Full-time
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$35
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DataArt
Profile of Oleksandr G., Senior Full-Stack Engineer - AI, Python and AI Platforms at Softaims
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Softaims
Oleksandr G., Senior Full-Stack Engineer - AI, Python and AI Platforms at Softaims

Oleksandr G.

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Timezone: UTC+03:00UTC+03:00
Country: UkraineUkraine
Kropyvnytskyy
Oleksandr G. | SoftaimsMember Since 2020
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My name is Oleksandr G. and I have over 5 years of experience in the tech industry. I specialize in the following technologies: Python, Machine Learning, Web Development, Artificial Intelligence, Artificial Intelligence Ethics, etc.. I hold a degree in . Some of the notable projects I’ve worked on include: AI-based solution that replaces a character's visage Python developer, Social Network Auto-Reply Assistant Full stack developer, Kozystay Python Django Full stack developer, Green Energy Power Generating Forecast Python, BSTEVR NFL Python development projects Django, etc.. I am based in Kropyvnytskyy, Ukraine. I've successfully completed 12 projects while developing at Softaims. My expertise lies in deeply understanding and optimizing solution performance. I have a proven ability to profile systems, analyze data access methods, and implement caching strategies that dramatically reduce latency and improve responsiveness under load. I turn slow systems into high-speed performers. I focus on writing highly efficient, clean, and well-documented code that minimizes resource consumption without sacrificing functionality. This dedication to efficiency is how I contribute measurable value to Softaims’ clients by reducing infrastructure costs and improving user satisfaction. I approach every project with a critical eye for potential bottlenecks, proactively designing systems that are efficient from the ground up. I am committed to delivering software that sets the standard for speed and reliability.

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5 years
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Full-time
Hourly Rate
$35
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Miratech
Profile of Julian B., Software Engineer - AI, Python and Fullstack at Softaims
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Softaims
Julian B., Software Engineer - AI, Python and Fullstack at Softaims

Julian B.

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Timezone: UTC-03:00UTC-03:00
Country: ArgentinaArgentina
Cordoba
Julian B. | SoftaimsMember Since 2025
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My name is Julian B. and I have over 2 years of experience in the tech industry. I specialize in the following technologies: Digital Marketing, Marketing, AI Agent Development, AI Development, Automation, etc.. I hold a degree in , Master of Science in Information Technology (MSc(IT)). Some of the notable projects I’ve worked on include: JulianBagilet.com, Astropay, Krea.ai, Gestar Educativa, NUPHIS.COM. I am based in Cordoba, Argentina. I've successfully completed 5 projects while developing at Softaims. I specialize in architecting and developing scalable, distributed systems that handle high demands and complex information flows. My focus is on building fault-tolerant infrastructure using modern cloud practices and modular patterns. I excel at diagnosing and resolving intricate concurrency and scaling issues across large platforms. Collaboration is central to my success; I enjoy working with fellow technical experts and product managers to define clear technical roadmaps. This structured approach allows the team at Softaims to consistently deliver high-availability solutions that can easily adapt to exponential growth. I maintain a proactive approach to security and performance, treating them as integral components of the design process, not as afterthoughts. My ultimate goal is to build the foundational technology that powers client success and innovation.

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2 years
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Full-time
Hourly Rate
$25
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Globant
Profile of Ephrim  B., Software Engineer - AI, Python and Fullstack at Softaims
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Softaims
Ephrim B., Software Engineer - AI, Python and Fullstack at Softaims

Ephrim B.

nlp

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Timezone: UTC-07:00UTC-07:00
Country: United StatesUnited States
Los Angeles
Ephrim  B. | SoftaimsMember Since 2022
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My name is Ephrim B. and I have over 3 years of experience in the tech industry. I specialize in the following technologies: CSS, MySQL, HTML, JavaScript, jQuery, etc.. I hold a degree in Bachelor of Computer Science (BCompSc), . Some of the notable projects I’ve worked on include: chat application, Ecommerce shop, AI Art, Ebook. I am based in Los Angeles, United States. I've successfully completed 4 projects while developing at Softaims. I am a business-driven professional; my technical decisions are consistently guided by the principle of maximizing business value and achieving measurable ROI for the client. I view technical expertise as a tool for creating competitive advantages and solving commercial problems, not just as a technical exercise. I actively participate in defining key performance indicators (KPIs) and ensuring that the features I build directly contribute to improving those metrics. My commitment to Softaims is to deliver solutions that are not only technically excellent but also strategically impactful. I maintain a strong focus on the end-goal: delivering a product that solves a genuine market need. I am committed to a development cycle that is fast, focused, and aligned with the ultimate success of the client's business.

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Experience
3 years
Availability
Full-time
Hourly Rate
$55
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Google
Profile of Eric E., Lead Software Engineer - AI, Python and Fullstack at Softaims
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Softaims
Eric E., Lead Software Engineer - AI, Python and Fullstack at Softaims

Eric E.

nlp

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Timezone: UTC-09:00UTC-09:00
Country: United StatesUnited States
West Bloomfield
Eric E. | SoftaimsMember Since 2014
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My name is Eric E. and I have over 11 years of experience in the tech industry. I specialize in the following technologies: AI Bot, AI Development, API Integration, ASP.NET Core, Browser Automation, etc.. I hold a degree in Bachelor of Technology (BTech), , . Some of the notable projects I’ve worked on include: Userbus, BotBuffet Chatbot, DevTracker, Sisdir, Alumnance. I am based in West Bloomfield, United States. I've successfully completed 5 projects while developing at Softaims. I'm committed to continuous learning, always striving to stay current with the latest industry trends and technical methodologies. My work is driven by a genuine passion for solving complex, real-world challenges through creative and highly effective solutions. Through close collaboration with cross-functional teams, I've consistently helped businesses optimize critical processes, significantly improve user experiences, and build robust, scalable systems designed to last. My professional philosophy is truly holistic: the goal isn't just to execute a task, but to deeply understand the project's broader business context. I place a high priority on user-centered design, maintaining rigorous quality standards, and directly achieving business goals—ensuring the solutions I build are technically sound and perfectly aligned with the client's vision. This rigorous approach is a hallmark of the development standards at Softaims. Ultimately, my focus is on delivering measurable impact. I aim to contribute to impactful projects that directly help organizations grow and thrive in today’s highly competitive landscape. I look forward to continuing to drive success for clients as a key professional at Softaims.

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Experience
11 years
Availability
Full-time
Hourly Rate
$120
Rating
Previous Company
Google

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