Testing Nairobi Projects
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Metal Melting Induction Heater Using PCB Board(Firmware & Other)
Hi! I'm interested in building a customized Metal Melting Induction heater using Transformers and other electronic and electrical components. I'm looking forward to build a Metal Melting Furnace which will be electrical mainly for the purpose of melting and refining Gold , Platinum , Silver and Iron. I'm looking forward to work with someone who is expert in PCB Designing and deployment and most importantly who has enough patience to answer all my doubts and questions throughout the project. Someone who is well versed with electrical and electronic components , firmware , hardware and PCB Design will be best suited for the project. What I'm looking for: 1) A Metal Melting Furnace using PCB Board , various electrical and electronic components , firmware and hardware. 2) It should have feature of increasing and decreasing Temperature manually as per the requirement of melting point of different metals. 3) A ON/OFF Switch button , temperature indicator in Degree Celsius , increasing and decreasing temperature buttons to set the exact temperature and voltage indicator are must. 4) A "SET" Button. This button when Pressed will maintain the constant desired temperature. For example the melting point of Iron is 1800 Degree Celsius. Once the furnace reaches this point and this button should be pressed so that there is not drop or increase in temperature irrespective of external conditions or other conditions. 5) Maximum melting point to be reached is 2100 Degree Celsius. 6) It should be able to reach those temperatures within 10-15 minutes. 7) It should be compact , lightweight and can easily be moved from one place to other(although this is not a major requirement if we have to compromise on it's quality or design to achieve the same but I believe that something like this can be achieved considering the fact that we live in advance age) 8) It should be able to work with the help of capacitor batteries or any other Lithium Ion battery/Solar batteries or the batteries which are used in Trucks or any other external source of battery. 9) It should be able to take in 240V of electricity since in my country its the standard 3-pin socket output provided by the government. 10) It should be able to hold crucible for melting the metals. For reference I have included a few pictures of my idea of the design , you are welcome to share yours and guide me along the way pointing out any flaws or cons of the same , thereby suggesting something economical as well as good performer at the same time. 11) Most importantly incase there is some major voltage fluctuation during its operation , there should be some very strong safety measures built into it to avoid any major accidents. 12) The components used in the project should be economical(since wearing of components will occur over the course of time and hence very costly components need not be installed) easily available(although this is not a compulsory requirement if quality will be compromised) 13) You will have to design the entire circuit board , a board which is not sub-standard in quality but above a certain threshold of quality but at the same time which will be economical to produce. 14) Since it is a furnace its maximum weight holding capacity including the weight of the crucible should be 6Kgs. 15) It should also be able to work with lesser weight such as from 50 Grams. External design/look of the furnace can be worked out later once the design and testing is completed. 16) The Total weight of all the electrical components including PCB should not be more than 10Kgs. 17) A Graphite crucible will be used for holding the metals. 18) The project needs to be completed within 180 Days from the date of you joining the project. If you can check all the above 18 points , you are welcome to join the project. Minor adjustments can be made here and there but not all of the above 18 points can be compromised because otherwise it will defeat the very purpose of posting this project. Please note this is not for mass production or commercial use. Thank you.
4 days ago4 proposalsRemoteDigital Designer, for Display Advertising and Landing Pages
**Project Background I am currently employed in a position of contracted Digital Director at a mid sized UK based charity. My main objective with this project is to drive sign ups to the charities B2C products. One of the core aspects of this project is Google Ads. As my client is a registered charity, they receive an Ad Grant budget from Google. In addition, due to restrictions on the Ad Grant budget we have a cash budget each month used for retargeting adverts and digital display. Over the course of the project, we have encountered two major challenges which are restricting our progress: 1.) Currently we rely on the internal design team to produce our display adverts. They are pretty much at capacity and the creative takes a long time to be delivered. This means that our strategy, which is based on iterative testing of messaging concepts, is restricted. We need our design work quicker! 2.) The bounce rate across our key landing pages from all paid marketing is huge. This is due to the landing pages we have available being standard website pages and not designed for paid marketing. We need help in the creation of custom landing pages. **Project Brief In order to solve our issues we have two key requirements: 1.) Landing Page Creation - Using the landing page builder Unbounce - we are looking for full creation of landing pages on an ongoing basis, according to the requirements of both myself and the PPC contractor. Your input and experience is welcome, however. We would look to create multiple landing page layouts and variations overtime, to achieve the best possible conversion rate for the client. 2.) Digital Display Asset Creation - We will require ongoing creation of digital display assets, used for both top of the funnel and bottom of the funnel retargeting. Copy and imagery will be supplied by the client in many cases. This job can also include the sourcing of royalty free images which best represents our target audience. These adverts will run across Google Display Network along with Facebook and Instagram. **Project Budget Due to the nature of the work being ongoing, rather than one specific project we need the following information to help with the decision making process. -Your hourly rate -Examples of display adverts and landing pages you have created in the past. **Additional Information All text copy for this project will be supplied by the client. There will be no development support available for the creation of landing pages in Unbounce. Your main contact for this project will be myself.
24 days ago18 proposalsRemoteWEB DEVELOPEMENT
Job Title: Remote React.js Web Developer Job Type: Remote, Task Basis/Hourly Rate Experience Level: Minimum 2 years Job Description: We are seeking a talented and experienced React.js Web Developer to join our remote team on a task basis/hourly rate job. The ideal candidate will have a strong understanding of React.js development principles and practices, along with a proven track record of delivering high-quality code in a remote work environment. Responsibilities: Develop new user-facing features using React.js Build reusable components and front-end libraries for future use Translate designs and wireframes into high-quality code Optimize components for maximum performance across a vast array of web-capable devices and browsers Collaborate with other team members and stakeholders Participate in code reviews and provide constructive feedback to peers Stay up-to-date with emerging technologies and industry trends Requirements: Minimum of 2 years of professional experience working with React.js Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Thorough understanding of React.js and its core principles Experience with popular React.js workflows (such as Flux or Redux) Familiarity with RESTful APIs and GraphQL Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools Experience with common front-end development tools such as Babel, Webpack, NPM, etc. A knack for benchmarking and optimization Familiarity with code versioning tools such as Git Excellent communication and collaboration skills in a remote work environment Preferred Qualifications: Bachelor's degree in Computer Science, Engineering, or a related field Experience with server-side technologies such as Node.js Experience with testing frameworks such as Jest or Enzyme Experience with responsive design and development Experience working in an Agile/Scrum development process Benefits: Flexible remote work environment Competitive hourly rate or task-based compensation Opportunity to work on exciting and challenging projects Collaborative and supportive team environment
a month ago62 proposalsRemoteCustom shoe soles
We are seeking a talented freelance 3D printing specialist to create custom soles for our innovative footwear business. As our sole designer, you will be responsible for translating customer foot measurements into high-quality, comfortable, and durable 3D-printed soles. **Responsibilities:** - Collaborate with our team to understand customer requirements and preferences. - Utilize 3D modeling software to design custom sole prototypes based on customer foot measurements and preferences. - Optimize designs for 3D printing, ensuring structural integrity, comfort, and performance. - Conduct testing and iteration to refine designs for optimal fit, comfort, and durability. - Produce final 3D-printed soles using advanced additive manufacturing techniques. - Provide guidance and recommendations on suitable materials for different customer needs and preferences. **Requirements:** - Proficiency in 3D modeling software (e.g., SolidWorks, Fusion 360). - Experience with 3D printing technologies, including FDM and SLA/SLS. - Strong understanding of materials science, particularly as it relates to footwear and additive manufacturing. - Excellent problem-solving skills and attention to detail. - Ability to communicate effectively and collaborate with team members remotely. **Optional:** If you have the capability to provide mold-making services in addition to 3D printing, please specify in your application. Mold-making expertise would allow for the creation of physical molds based on customer foot measurements, providing an alternative manufacturing method for custom soles. **How to Apply:** If you are passionate about leveraging 3D printing technology to create innovative custom footwear solutions and meet the requirements outlined above, please submit your resume, portfolio (including examples of 3D-printed designs), and any relevant certifications or qualifications. Additionally, if you offer mold-making services, please include details of your capabilities in this area. We look forward to reviewing your application and potentially collaborating with you to revolutionize the footwear industry with our custom sole designs!
a month ago14 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.
16 days ago27 proposalsRemoteWebsite Developer and Designer
We are seeking a skilled and creative Website Developer and Designer to refresh our business's WordPress website. The ideal candidate will have a strong background in web development and design, with experience working on WordPress websites. The Website Developer and Designer will be responsible for redesigning and updating our website to improve its visual appeal, user experience, and functionality. Responsibilities: -Collaborate with the marketing team to understand the business's goals and website requirements. -Conduct a thorough review of the current website and identify areas for improvement. -Develop a website refresh plan, including a timeline and deliverables. -Design and develop new website features and pages using WordPress and other relevant tools. -Ensure the website is responsive and optimized for mobile devices. -Integrate plugins and third-party tools to enhance website functionality. -Test the website across different browsers and devices to ensure compatibility and performance. -Provide training and support to the marketing team on managing and updating the website. Qualifications: -Proven experience in web development and design, with a strong portfolio showcasing WordPress projects. -Proficiency in WordPress, HTML, CSS, JavaScript, and other relevant web technologies. -Experience with responsive design and mobile optimization. -Strong understanding of UX/UI principles and best practices. -Excellent communication skills and ability to collaborate with cross-functional teams. -Ability to work independently and manage multiple projects simultaneously. -Experience with SEO best practices is a plus. Tools we use: Hubspot Canva Constant Contact Wordpress Google Suite Slack About CDG is an impact platform and consulting agency that creates and educates tools for companies. Our Impact pillars are centered on racial equity, environmental justice, and community engagement. Our goal? To make the right thing, the easy thing. We offer training, assessments, events, consulting, and an innovative Giveback Program activating customers towards each brand’s purpose, social impact, and regulatory requirements (when applicable). We get the most excitement about partnering, recognizing, and awarding those companies leading the way making our industry a purposeful and impactful sector. Culture: How We Honor Each Other and Our Work We encourage diverse candidates to apply. CDG actively seeks BIPOC, LBTQIA+, and non-binary perspectives to support our mission and growth. Working with CDG requires actively anti-racist daily practice, a commitment to inclusivity in all forms, and complete adherence to anti-oppression language, professionalism, and relationship development. We recognize the weaponization of cannabis as a means to oppress marginalized communities and acknowledge our responsibility in dismantling racial and political violence against BIPOC communities. We strive to create a culture of belonging, grace, compassion, and humble learning and as such, any breach in our Code of Conduct or displays of bigotry, hate, prejudice or racism will result in an immediate release of position within CDG.
a month ago26 proposalsRemoteNeed people who used different hostings to write real reviews
We are looking for people who used and tested different hosting services provided by various companies on their real experience and wish to write reviews on https://hostings.info/ (payment guaranteed). The reviews should be written in English. They should be short but informative: contain information regarding the hosting service pros and cons, its pricing and quality, e.g. website performance speed, customer support level, reliability. In order to leave a review on our portal, you need to login via LinkedIn or Facebook.
a year ago256 proposalsRemote