
Jutaan orang menggunakan Freelancer untuk mewujudkan ide mereka menjadi kenyataan.
Dipercaya oleh merek-merek terkenal dan perusahaan startup

8,6
8,6
100%

Amritsar, India
$30 USD per jam
We are team of creative designer who is self-motivated, self-sufficient and comes to you with a strong background in both Print and Digital media. We have worked extensively in the automotive and Designing industries producing high end business to business and consumer facing designs. We are detail oriented, and has a comprehensive understanding of: Corel Draw, Adobe In Design, Adobe Photoshop, Adobe Illustrator, Website Designing. Possessing a get it done attitude while not compromising on quality means that We will always maximise the impact of any marketing material. As a hard working and ambitious We have no problem following instructions from Customers. EXPERT IN:) ✔Character Design(Caricature) ✔Logo Design ✔CAD/CAM ✔3D Design ✔Animation (2D/3D) ✔Corporate Identity ✔Book/ E-Book Cover ✔Brochure Design ✔Flyer Design ✔ Book Covers ✔Graphic Design ✔Magazine Design ✔Power Point Templates ✔AutoCad ✔Zbrush ✔Blender ✔Maya

9,4
9,4
99%

Ahmedabad, India
$30 USD per jam
Hello, I’m Sweta Patel, Coder at and Owner of Cloud Web Labs. At Cloud Web Labs, we offer quality services to our clients, regardless of size or budget, while completing them on affordable budgets and quick timelines. Our team of talented professionals are able to handle projects involving the following aspects: - Responsive multilingual websites with Wordpress, WIX, Squarespace, PSD/XD/Figma to Bootstrap/HTML/CSS/Wordpress - Custom theme and plugin development for wordpress - Online Shop : Woocommerce, WIX and SquareSpace - Payment gateways: Paypal, stripe, 2checkout, Skrill, Payfort, credit/debit card - PHP, AJAX, jQuery, JavaScript - API integrations – Showing live NFT addresses, live prices for metals eg. Gold, silver, Games Match list – Basketball, football - Google API integrations – MAPs, ReCaptcha, REST apis - Responsive Email Template and Signature creation with html/css and different mail engines :Mailchimp, Outlook, Gmail, Yahoo and Hotmail. We have a large tech stack that allows us to be flexible and creative with our solutions, offering you the kind of products that you won’t find with other freelancers or firms. We’re available Monday through Friday, and also Saturday (on reduced hours), and are happy to answer questions, share portfolio samples, or jump straight into planning the execution of your next project. If you want to chat, feel free to message us at any time! We’re happy to discuss your needs and our abilities, and will only pass on your project if we KNOW we can’t handle your project. Thanks, and have a great day!

6,4
6,4
100%

Lahore, Pakistan
$35 USD per jam
A Data Science Professional and a Big Data Developer with more than 4 years of experience from predictive analytics to providing solutions for the Telecom Clients and E-Commerce industry. Highly experienced in Big Data Technologies like Spark and Hadoop. A certified AWS Technical Professional with Extensive experience in developing production scale Cloud Solutions on AWS platform for diverse set of clients. Besides, I am an experienced python developer and I have over 3 years of experience in working with libraries like scrapy, bs4, pandas, selenium etc. I have already scraped websites like flashscore, oddsportal, gosugamers, stackoverflow etc. Key Skills - Machine Learning - Supervised, Unsuperived and Reinforcement ML Models Big Data - Spark, Hadoop Cloud Tech (AWS) - Datalake, EMR, Aurora, RDS, Redshift, Lambda, Glue, EC2, S3, API Gateway, Athena, VPC, EC2, Load Balancing, Auto Scaling etc. AWS ML Services - Sagemaker, Polly, Textract, Comprehend, DeepComposer Orchestration Tools - Apache Airflow Visualization Tools - PowerBI, Tableau and AWS QuickSight Programming Languages - Python, R, Scala, Java, C++ Scrapping - Scrapy, Selenium, bs4

6,2
6,2
86%

Mangalagiri , Guntur, India
$25 USD per jam
A decade and a half years of experience and expertise at developing enterprise grade applications using Java/Frameworks/Middleware/Big Data/Integration technologies Data Science/Machine Library/AI/Computer Vision/ PHP/NodeJS/Python/Perl Mysql/Postres/Oracle/SQLServer MongoDB/Redis/Cassandra/CouchDB Kafka/Spark/Zookeeper/Micro Services Capable of architecting and designing desktop/web/enterprise application from scratch follwint and adhering TOGAF architecture principles and guidelines. GIVE ME A CHANCE TO WORK WITH YOU AND YOU WILLNOT REGRET!

8,4
8,4
97%

Dhaka, Bangladesh
$30 USD per jam
Hi, I’m Omar Faruk, CEO of ITblast Limited, the number one IT company in Bangladesh. With years of experience in web development, animation, and graphic design, I specialize in PHP, HTML, JavaScript, and Python. I’m also skilled in Linux system administration, Excel automation, Magento, and After Effects, among many other tools. My team and I provide top-quality services in: Web Development – Clean, functional, and user-friendly websites. Graphic Design & Animation – Eye-catching visuals and motion graphics. Data Analytics – Turning raw data into powerful insights. Network & System Administration – Ensuring secure and smooth IT operations. 3D Modeling – High-quality 3D assets for various industries. I believe in collaboration—the best results come from working closely with clients to understand their vision. I’m detail-oriented, committed to delivering high-quality work, and always open to feedback. Beyond my technical expertise, I pride myself on being a great communicator and problem-solver. Whether you need expert guidance or hands-on execution, I’m here to help. Let’s bring your ideas to life! ?

7,1
7,1
98%

Hyderabad, Pakistan
$20 USD per jam
➤ Meet your Top-Notch Freelancer! ➤ Graphics Expert with 10+ years of experience ➤ WordPress and Shopify Expert with 6+ years of experience ➤ Digital Marketer with 5+ years of experience ➤ Worked with more than 500 clients on various platforms ➤ 1000+ Projects delivered on various platforms Hey there! I'm Chandi, a pro at making awesome graphics, building websites, and doing digital marketing. I've been doing this for 10 years and have worked with over 500 clients on various platforms. People seem to like my work--I've got more than 500 ***** reviews online. In the past decade, I've wrapped up over 1000 projects for companies in 25+ countries. I'm proud to say I've never missed a deadline - I'm all about getting the job done right on time! ➤ If you're on board, we can have a great and lasting partnership that benefits us both. Let's talk! Regards, Chandi Ram Khatri

8,7
8,7
91%

Tirumangalam, India
$25 USD per jam
Osiz Technologies is a premier software development company with over 16 years of industry expertise, dedicated to delivering innovative and robust solutions. Our dynamic team of 300+ professionals specializes in a wide range of services, including Web Development, AI, Blockchain, Game Development, and more. We have a diverse team of in-house 2D & 3D designers, Blockchain, NFT, and Metaverse developers, all working together to provide high-quality, cost-effective, and cutting-edge open-source development solutions to clients across the globe. ✔️Web Development - Frontend: React.js, Angular, Vue.js, JavaScript, HTML5, CSS3 (Bootstrap) - Backend: Node.js, Python (Django, Flask), PHP (CI, Laravel, Symfony), Ruby on Rails, Java (Spring), Next.js, - Express.js - Databases: MySQL, PostgreSQL, MongoDB, SQLite - CMS: WordPress, Joomla, Drupal - E-commerce: Magento, Shopify, WooCommerce, OpenCart ✔️Mobile App Development - iOS: Swift, Objective-C - Android: Kotlin, Java - Cross-Platform: Flutter, React Native, Xamarin ✔️Blockchain Development - Blockchain Platforms: Ethereum, Hyperledger, Binance Smart Chain, Polkadot, Solana - Smart Contracts: Solidity, Vyper, Rust - Wallets: MetaMask, Trust Wallet, Ledger - Frameworks: Truffle, Hardhat, Brownie ✔️Artificial Intelligence & Machine Learning - Languages: Python, R, Java - Libraries/Frameworks: TensorFlow, PyTorch, Keras, Scikit-Learn, NLTK, SpaCy - Tools: Jupyter Notebook, Google Colab, IBM Watson, Azure ML ✔️Game Development - Engines: Unity, Unreal Engine, Godot, CryEngine - Languages: C#, C++, JavaScript - AR/VR: Vuforia, ARKit, ARCore, Oculus SDK ✔️Metaverse Development - 3D Modeling: Blender, Maya, 3ds Max - Virtual Worlds: Unity, Unreal Engine - Blockchain Integration: Ethereum, Flow, Binance Smart Chain ✔️E-commerce Solutions - Platforms: Magento, Shopify, WooCommerce, OpenCart - Payment Gateways: Stripe, PayPal, Square, Authorize.Net - Languages: PHP, JavaScript, Ruby, Python ✔️UI/UX Design - Tools: Adobe XD, Figma, Sketch, InVision, Axure RP - Prototyping: Marvel, Proto.io, Balsamiq ✔️Cloud Computing Solutions - Platforms: AWS, Microsoft Azure, Google Cloud Platform (GCP) - Containerization: Docker, Kubernetes - DevOps Tools: Jenkins, GitLab CI/CD, Terraform, Ansible ✔️Enterprise Solutions - ERP Systems: SAP, Oracle, Microsoft Dynamics, Odoo - CRM Systems: Salesforce, HubSpot, Zoho CRM, Microsoft Dynamics CRM - Languages: Java, C#, Python, PHP - Databases: Oracle, SQL Server, MySQL, PostgreSQL ✔️Digital Marketing - SEO Tools: Google Analytics, SEMrush, Ahrefs, Moz - Social Media: Hootsuite, Buffer, Sprout Social - Content Marketing: WordPress, Medium, HubSpot We are available 24/7 to discuss any of our services with you. Just shoot us a message and we’d be happy to help.

8,1
8,1
93%

Jaipur, India
$40 USD per jam
Web | iOS | Android | Java | Python | Node | React | Angular | AI | Blockchain | Bot At P4logics, We specialize in developing web and mobile applications using AngularJS, ReactJS, FlutterJS, React Native, NodeJS, Java, and Spring Boot. Our team of experts is committed to creating high-performance, scalable, and user-friendly applications tailored to the unique needs of our clients. With over a decade of experience, our seasoned team of developers operates around the clock, ensuring unparalleled service delivery in the most efficient and effective manner possible. Our approach is rooted in meticulous observation, attentive listening, and profound understanding, enabling us to craft bespoke yet intelligent solutions for our clients. Skill Sets: Specializations in Programming Languages & Frameworks: Java, J2EE, JavaFX, Swing, Socket/RMI Programming Spring Boot, Spring Security (using JWT, CSRF, OAuth token sharing), Spring JPA, Web Services, Hibernate, PHP, WordPress, Python Frontend & Mobile Development: AngularJS, React Native, ReactJS, NodeJS, FlutterJS, Swift, Android Web Scraping / Web Automation AI and Blockchain Image and Video Processing Services: Web Development iOS Development Android Development Java Development React Development Angular Development Bot Development Thank You

6,5
6,5
80%

NATORE, Bangladesh
$40 USD per jam
Toriqul Global Solutions is a professional web design and development company dedicated to building modern, high-performance, and user-friendly digital solutions. Founded by Engineer Md. Toriqul Islam, a Computer Science & Engineering graduate from RUET, the company brings over 10 years of experience in delivering scalable and visually appealing websites. Web Design & development: We are a full-stack web developer with more than 10 years of experience. Our design approach is always Modern and simple, which attracts people towards it. We have built websites for a wide variety of industries. We have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB and many other skills Why Choose Us: * Modern, clean, and user-focused design approach * Fully responsive across all devices * Scalable and reusable code structure * Clean, optimized, and well-documented code * On-time delivery with strict commitment to deadlines * Clear and professional communication * 100% client satisfaction is our priority We have successfully worked with clients across different industries, delivering high-quality websites that meet both business goals and user expectations. Let’s Build Something Great Together. Contact us today to discuss your project and turn your ideas into reality. Best Regards, Toriqul Global Solutions
A Spark developer is a data engineer who builds, optimizes, and maintains large-scale data processing applications using Apache Spark across batch, streaming, and machine learning workloads. Hiring a skilled Spark developer means engaging an engineer who can move terabytes of data through distributed pipelines, tune cluster performance, and deliver analytics-ready datasets that power business decisions.
Apache Spark developers design and implement distributed data processing systems on top of the Spark engine. They write transformations in Scala, Python (PySpark), Java, or SQL, then run them across clusters managed by YARN, Kubernetes, or standalone schedulers. Their work turns raw event data, transactional records, and unstructured files into curated tables, real-time dashboards, and machine learning features.
Commercially, a strong Spark engineer reduces compute costs, shortens batch windows, and unlocks analytics that single-node tools cannot handle. Whether the goal is fraud detection, customer 360 reporting, or training data preparation, Spark developers are the people who make data move at scale.
Spark engineering covers a wide range of work, from one-off data migrations to long-running production pipelines. Typical deliverables include:
A capable Apache Spark consultant is fluent in the surrounding ecosystem, not just the engine itself. Expect proficiency across:
Big data engineering is industry-agnostic, but certain sectors rely on Spark heavily because of data volume and velocity. Common use cases include:
The strongest Spark engineers combine distributed systems intuition with practical cloud experience. Look for portfolios that show production pipelines handling real volume, not just tutorials. Verify hands-on time with at least one major managed platform such as Databricks or EMR, and check that the candidate can articulate how they diagnosed a slow job using the Spark UI.
Useful signals include contributions to open-source data projects, certifications such as the Databricks Certified Data Engineer or Associate Developer for Apache Spark, and case studies that quantify pipeline runtime improvements or cost reductions. Sample interview questions:
Freelancer.com gives you direct access to a global pool of Apache Spark engineers, PySpark developers, and big data consultants spanning every level of seniority. Whether you need a short engagement to tune an underperforming pipeline or a long-term partner to build a streaming platform, you can post a project on Freelancer.com and receive competitive bids within hours. Profiles include verified ratings, completed project counts, and detailed reviews from past clients, so you can compare specialists side by side. Clients set their own budgets and Milestone Payments protect funds until agreed deliverables are met, making it straightforward to hire on Freelancer.com with confidence.
Ready to move your data workloads forward?
Hiring a Spark developer is straightforward when you have a clear picture of the data, the platform, and the outcome you want. The steps below walk through writing a brief that attracts qualified bidders, evaluating proposals, and awarding the project with confidence.
Your project post is the single biggest determinant of bid quality, because it filters for candidates whose Spark and cloud experience genuinely match your work. A strong brief names the cloud platform, data volumes, source systems, and the specific problem you want solved, so freelancers can quote a realistic scope. Head to the
Bids are short proposals, not just price quotes. They reveal how the freelancer interprets your brief, what approach they would take, and whether their proposed timeline is realistic. Read each proposal carefully and shortlist candidates whose understanding of distributed processing and your chosen platform matches what the project actually needs.
The final decision combines proposal quality with the evidence on each freelancer's profile. For Spark work, weigh consistency across multiple production projects rather than a single impressive job, since distributed systems experience compounds over time. Focus on portfolio depth, verified credentials, and patterns in client feedback.
Data engineering is the broader discipline of building data infrastructure, while a Spark developer specializes in workloads that run on the Apache Spark engine. Most Spark developers are data engineers, but not every data engineer has deep Spark expertise. If your stack centers on Databricks, EMR, or large-scale distributed processing, hire someone with explicit Spark experience.
PySpark is the standard choice for teams already using Python for analytics and machine learning, and it covers the vast majority of production use cases. Scala can offer performance advantages on complex transformations and is common in legacy Spark codebases. Match the language to your existing engineering stack and the libraries your team already maintains.
Yes. Many clients engage Spark consultants for short, defined projects such as performance tuning, migrating a Hive workload, or building a proof-of-concept streaming pipeline. Freelancers on Freelancer.com bid on both fixed-price and hourly engagements, so you can scope the work to a single deliverable.
A focused tuning engagement or small ETL pipeline can be completed in one to two weeks, while a full data platform migration may run for several months. The biggest variables are data volume, source system complexity, and how mature your existing infrastructure is. A clear brief lets bidders give you a realistic timeline upfront.
If your work runs entirely on Databricks, look for a developer who lists both Apache Spark and Databricks experience, including familiarity with Unity Catalog, Delta Live Tables, and Databricks Workflows. A pure Spark developer without Databricks exposure can still contribute, but a Databricks specialist will move faster on platform-specific features.

Freelancer Enterprise
Manfaatkan tenaga kerja kami sebanyak 89 juta untuk membantu bisnis Anda meraih lebih banyak.

API Freelancer
Mengapa merekrut orang jika Anda bisa dengan mudah mengintegrasikan tenaga global yang berbakat saja?
Buat proyek hari ini dan dapatkan penawaran dari para freelancer berbakat
Dapatkan inspirasi dari proyek-proyek Spark

Game.
$50 USD dalam 9 hari.

Desain Kemasan.
$110 USD dalam 4 hari.

Video Musik.
$300 USD dalam 12 hari.

Desain Interior.
$269 USD dalam 14 hari.

Poster.
$100 USD dalam 3 hari.

Desain Selebaran.
$15 USD dalam 1 hari.

Desain Konsep.
$100 USD dalam 10 hari.

Postingan Sosial
$50 USD dalam 6 hari.
Jutaan pengguna, dari bisnis kecil hingga perusahaan besar, dari pengusaha sampai startup, menggunakan Freelancer untuk mewujudkan ide mereka menjadi nyata.
89.0J
89.0J
Pengguna Terdaftar
25.7J
25.7J
Total Pekerjaan Dipasang