Computer System Validation Projects
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Blockchain smart contract and Backend developer for a Startup
We are seeking a talented and experienced Mid-Level Smart Contract and Backend Developer with expertise in Web3.js, Ethers.js, Solidity, Node.js, Hardhat, and Foundry to join our dynamic team. As a key member of our blockchain development team, you will be responsible for designing, implementing, and maintaining smart contracts and backend systems to support our decentralized applications (dApps) and blockchain-based solutions. Responsibilities: Develop and deploy smart contracts on EVM blockchain platforms, ensuring security, efficiency, and reliability. Collaborate with the frontend development team to integrate smart contracts with user interfaces and ensure seamless user experiences. Design and implement backend systems using Node.js to support blockchain interactions and data management. Work closely with product managers and other stakeholders to understand project requirements and translate them into technical specifications. Perform code reviews, testing, and debugging to ensure high-quality, robust code. Stay up-to-date with the latest developments in blockchain technology and tools, incorporating best practices and emerging trends into our projects. Contribute to the improvement of development processes and workflows, driving efficiency and innovation within the team. Provide technical guidance and mentorship to junior developers, fostering their growth and development in blockchain technology. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. 2+ years of experience in smart contract development with proficiency in Solidity. Strong understanding of blockchain technology, including Ethereum and other major blockchain platforms. Hands-on experience with Web3.js, Ethers.js, and Node.js for building decentralized applications and backend systems. Experience with development tools such as Hardhat and Foundry for testing and deployment of smart contracts. Solid understanding of cryptographic principles and security best practices in blockchain development. Strong communication and collaboration skills, with the ability to work effectively in a team environment. Proven track record of delivering high-quality software projects on time and within budget. Interview process: Total round 2 Round 1 - Get to know and Technical questions Round 2 - Task (Offline) If you are passionate about building innovative solutions and thrive in a fast-paced, collaborative environment, we want to hear from you! Please share your CV and past work!
21 days ago14 proposalsRemoteopportunity
Porting Velociraptor to Odroid N2+ platform
Description We are seeking a software developer (not website designers) to compile the ARM64 code, which is based on Go, from GitHub. The goal is to ensure the Velociraptor server operates on the Odroid N2+ platform (4GB RAM), by creating an installer or Debian package (.deb) that functions flawlessly on Debian Ubuntu 20.04 (MATE Desktop). For more details on the platform, visit: https://wiki.odroid.com/odroid-n2/os_images/ubuntu. The project involves adapting the Velociraptor software, an open-source security tool https://docs.velociraptor.app/, to work seamlessly on the Odroid N2+ platform, a powerful ARM-based single-board computer. The primary goal is to ensure that Velociraptor runs efficiently on Odroid N2+, leveraging the device's capabilities for security monitoring and digital forensics operations. Objectives: 1. Assess the compatibility of Velociraptor with the Odroid N2+ hardware and ARM architecture. 2. Modify the Velociraptor source code for optimal performance on the Odroid N2+. 3. Ensure all Velociraptor functionalities are operational on the new platform. 4. Conduct thorough testing to ensure stability and performance. 5. Create documentation (a walk through) for installing, configuring, and using Velociraptor on Odroid N2+ showing how it was done and how to use the installer (ie any prerequisites or tips to get Velociraptor working) Deliverables: 1. Modified Velociraptor source code compatible with Odroid N2+. 2. A detailed report on code changes and adaptations made for the ARM architecture. 3. Comprehensive testing reports, including performance benchmarks and stability assessments. 4. User-friendly installation and configuration guide for Velociraptor on Odroid N2+. 5. Final project report summarizing the project's outcomes and providing recommendations for future enhancements. Skills Required: 1. Proficiency in Go programming language. 2. Experience with ARM architecture, specifically with Odroid devices. 3. Understanding of cybersecurity concepts and tools. 4. Ability to perform software testing and debugging. 5. Strong documentation and communication skills. Timeline: Week 1-2: Initial assessment and planning. Week 3-4: Code modification and adaptation. Week 5-6: Internal testing and bug fixing. Week 7: External beta testing and final adjustments. Week 8: Documentation and project wrap up.
25 days ago9 proposalsRemotePackaging for an essential oil addiction recovery range
We seek a graphic designer to develop packaging designs ready to be printed on boxes/packaging for our company, Recovery Oil to produce new range of aromatherapy essential oils that primarily target those afflicted by an addiction including, but not limited to: drugs, alcohol, smoking, sex, food, mobile phone usage, exercise/steroids/sports, online gaming or computer use, and many others. The brand aims to promote both physical, spiritual and mental healing through the use of natural wellness and products made from nature. We aim to target this product range at a health-conscious demographic that either currently use natural/healthcare products, It is important to us that the text, images and overall design reflect our ability to harness scientifically tested and verified essential oils that are proven to be effective for the treatment of addiction or maintenance of their current recovery. We envisioned, developed and produced this range specifically because of the highly potent ingredients that we can use to give addicts another tool to recover, and the research, evidence and clinical trials that prove the benefits that specific essential oils in specific dosages can provide to the user. For example, using these specific oils can provide a 40% increased in probability to maintain their recovery and prevent relapse, and up to 70% of trial users state that these oils provide an immense benefit in their efforts to get clean or sober. The essential oil range will initially include a package of 4 essential oil synergistic blends that: We also want to offer these products individually if they don’t need the whole kit and just need 1 or 2, for example those in Recovery who want to use our maintenance oil ongoing. A generic blend of all of the oils and their potent benefits will be added to candles, reed diffusers, room spray, beard oil for men and face cream for women, essential oil diffuser jewellery, car/travel diffusers, as well as soap bars and bath bombs. The design(s) should have a clean, modern aesthetic that reflects the high-quality, potent, scientifically proven natural ingredients. Packaging needs to clearly communicate in a modern, clean, eye-catching and professional manner that these blends and products use all natural ingredients that don’t harm the environment, yet use the knowledge, expertise, research and clinical trials that modern conventional western medicine provides to get the best from both worlds. It should also give the feeling that using this product will more likely guarantee their likelihood of success during their withdrawal/abstinence phase, and provides a substantial boost to their day to day maintenance/recovery efforts and activities afterwards. Information like ingredients, expiration dates, storage instructions, contraindications, warnings, usage guidelines, tips and suggestions to get the most from these products, and the clinical evidence from clinical trials and research must be conveyed clearly and succinctly yet prominently on the packaging and any other leaflets or inserts that each product will contain. As this is a completely new brand that is right at the beginning of establishing itself. The aesthetics should establish consistency across the range while also allowing each individual product to stand out on its own. Just as our bottles, ingredients and contents are from environmental and sustainable sources. Our packaging should also meet this standard to minimise waste and harm to the people, animals and planet around us all. Initial concepts will be 2D designs that need to be developed once the overall feel/requirements are understood and agreed upon. The products will initially be produced in small quantities due to the size of our organisation and the fact that we are still finding our customers and growing. This will increase as we establish ourselves and grow the business. File formats must be layered Photoshop or Illustrator files fully printable at high resolution. The chosen designer will be integrated into the product development process to iterate and refine designs based on feedback with each other. We don’t use photoshop or design software ourselves so any conceptual designs must be able to be opened and viewed easily without needing any additional special software. Experience designing for the healthcare and complementary/holistic therapy sectors, as well as natural products and packaging is desired but not essential if the right designer is found. A portfolio demonstrating aesthetic talent, typographic skill, and the ability to distill complex information simply through design is required. The selected designer must complete work in a timely manner, and with close communication with us, along with efficient timekeeping of deadlines and guarantees given. Depending on the price of the project and the timeframes provided, we may also want labels/packaging for our other products as well.
25 days ago27 proposalsRemotePrepare + organize the visual assets needed for YouTube videos
We are hiring someone to prepare and organize the visual assets needed for YouTube videos. Your CORE RESPONSIBILITY will be: 1) Read the script for a given YouTube video, then use your best judgement as to what visual assets would be optimal for each section of the video. Then? 2) Prepare + collect these assets, as needed, and organize them into a Google Drive folder for our video editors. The videos on our channel primarily focus around Photoshop, graphic design, ecommerce, and related topics. The ultimate goal of each video is to provide concise, maximum value to the user while also sprinkling in a bit of fun/humor/entertainment. KEY REQUIREMENTS include: --Experience with the YouTube-video-creation process; --Graphic design / Photoshop skills + experience; --An active Photoshop subscription (a legitimate non-pirated Adobe Photoshop subscription is strongly preferred); --The ability to perform screen-recording videos which clearly and correctly demonstrate the appropriate/required actions for the viewer, on a clean and visually-uncluttered computer workspace (ie, you don't have 40 irrelevant tabs/windows open during the demo, etc); --Excellent instincts + judgement as to what visual assets would be optimal for a given video section; --Creativity, resourcefulness, + initiative, in terms of preparing the very best visual assets, so as to make the very best final video for the viewer. ADDITIONAL BONUS TRAITS include: --Good sense of humor and the ability to integrate a bit of fun/humor/entertainment into some of the visual assets as well. ORGANIZATION / EXPECTATIONS: --The visual assets for a given video will be organized into a dedicated Google Drive folder for that video. This folder will contain clearly-named sub-folders including SCREEN-RECORDING VIDEOS, SCREENGRAB IMAGES, STOCK VIDEOS, STOCK IMAGES, MIDJOURNEY IMAGES, CUSTOM IMAGES, and perhaps others if needed. --The filenames must be clear + descriptive, so our video editors can easily understand what each item demonstrates. "video-1.mp4" is a bad filename since it's unclear what that video illustrates. "create-new-smart-object-in-photoshop.mp4" and "how-to-use-psd-mockups-in-photoshop.mp4" is a clear, descriptive filename whose contents can be understood at a glance. --Items do not need to be excessively split up into tiny clips. (Example: Imagine the current video topic is "Best T-Shirt Mockup Websites", and one featured website is CreativeMarket.com. We wouldn't need separate video files for each little action performed on this website; one single screen-recording video showcasing the relevant actions on this website titled "creative-market-website-screen-recording.mp4" will be sufficient for our editors to scrub through to find the relevant clips) --The balance of needed/optimal assets will vary, from video-to-video. One video might be 90%+ screen-recording videos. Another might be more stock videos or custom images to visually illustrate certain concepts. The goal is NOT to arbitrarily fill the above folders with assets for each video just for the sake of filling each and every possible folder; the goal is instead to use your best judgement as to what visual assets are needed to make the very best video, then simply prepare those and only those required assets, and then conclude your prep for that video. --The ideal candidate will strike the best balance between, selecting/preparing the optimal assets for a given video—but NOT spending excessively massive amounts of time doing this for any one specific video. The goal is to select + curate an excellent pool of assets while ALSO working efficiently. LEGAL REQUIREMENTS: --If you create custom images/assets for a given video, you must be willing to provide us a "work for hire" / "copyright transfer" agreement, granting me + my company the copyright to use these assets in our YouTube videos (and perhaps in other marketing materials as well.) This will be a simple Google Document between us. --If you download stock videos or stock image assets, they must come from Storyblocks or Envato Elements, and you must provide the URL list of the specific assets you sourced/downloaded for each video. This will be a simple text document provided to us. POINTS OF CLARIFICATION: --Your responsibility here is NOT to edit together the final YouTube videos themselves; you are instead responsible for preparing the key visual assets for a given video. (Our video editors will take it from there to edit together the final video.) If hired, we will begin with a few paid trial projects. If you do an excellent job in this role, there is likely to be consistent, ongoing work in this position. Selected candidates will be provided with links to our recent YouTube videos to help understand the current video style, the visual assets commonly used, and how the balance of visual assets might vary based upon the video topic. Thank you!
a month ago13 proposalsRemote