David Lb
Offer David work on your next project.
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Madrid,
Spain
3 months 7 days back
available for hire
age 25 years
on the service 1 year
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Successful projects
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CV
I am David, a full-stack developer based in Spain, skilled in both front-end and back-end development. I
have a proven track record of delivering high-quality web applications & Telegram Bot using technologies like React, Node.js,
and AWS. My expertise spans designing RESTful services, optimizing databases, and deploying cloud-based
solutions. I am passionate about collaborating with diverse teams to create impactful digital experiences and am
always seeking opportunities to grow and innovate in the tech industry.
Skills and abilities
Programming
Design & art
Services
Photo, Audio & Video
Promotion
Administration
Portfolio
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Ton spin game(TMA)
Bot Development
Users can use TON tokens to spin.
I implemented connection wallet, automatic deposit and withdrawal functions.
I perfected this game using Svelte.
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Roulette game website(gopackcard.com)
Web Programming
Developed the whole project as a full-stack developer, enabling users can play some kind of roulette game.
Implemented WebSocket connections for real-time updates on item availability, improving user engagement.
Established robust security protocols to protect user data and prevent fraud, including input validation and encryption.
Integrated payment gateways to allow secure transactions, enhancing user confidence in the buying and selling process.
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Landing page
HTML & CSS
I implemented a landing page based on client requirements.
I also implemented payment via QR code, allowing users to receive immediate results.
Also deployed successfully.
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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Project
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Refinement of the advertisement entity and synchronization of PostgreSQL → Elasticsearch (Laravel)
1400 USD
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Consolidation of the databases of three stores on one website
170 USD
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Output of characteristics and values from the inventory database to the online store website.
100 USD
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Redesign the old website
1000 USD
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Telegram bot with payment
90 USD
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Create an MCP server for integration with META
1032 USD
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Full-Stack Developer for Service-Booking Platform (Contract → Ongoing Option)
5400 USD
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Displaying products from different databases on the Bitrix website
150 USD
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WordPress Specialist for finalization
108 USD
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