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I'm Herbert Ribeiro Sampaio, a Brazilian software engineer with a passion for building scalable, user-friendly apps that empower schools, startups, and communities. I enj...
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I'm Herbert Ribeiro Sampaio, a Brazilian software engineer with a passion for building scalable, user-friendly apps that empower schools, startups, and communities. I enj...
See MoreI'm Marcos, a full-stack developer who enjoys turning complex problems into maintainable, scalable solutions. I specialize in building robust API architectures and integr...
See MoreI am a Fullstack Developer and Systems Analysis student with hands-on experience in web application development. I am proficient in C#, TypeScript, .NET Core, Angular, Re...
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Hi, I’m Leonardo Pereira dos Santos. I’ve built a solid foundation in software basics and office tools, and I’m eager to translate that into real-world admin and developm...
See MoreI am a Python Backend Developer with an intermediate English level (B1–B2), focused on building scalable, well-structured, and production-ready APIs using Django and Djan...
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Hi, I’m Wallace Bispo Mendes de Jesus, a software developer based in Salvador, Bahia, Brazil. I’m focused on backend and full‑stack development with hands‑on experience i...
See MoreBased in Salvador, Brazil, I'm a Back-End Developer expert focused on AWS, Django, and Docker. I take a clear, collaborative approach to every project.
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Full-stack Developer | Tech Lead | DevOps Engineer with 20+ years of experience building scalable, high-performance web/mobile applications. Project and team leadership, ...
See MoreVersatile Full-stack Developer, Tech Lead & DevOps Engineer (20+ yrs) in Salvador, Brazil. Proven track record delivering robust web, mobile & data science solutions. Exp...
See MoreWe have over 14,500 Back-End Developers who've worked in many different industries and cover various styles and skillsets.
Start your searchProjects that brands and startups post most often.
End-to-end build of a v1 product: front-end, back-end, and deployment.
Build your MVPShort engagement to clear a backlog of bugs and stabilise a release.
Stabilise your releaseAdd LLM-powered features to your product, copilots, semantic search, or summarisation.
Integrate AIReact Native or Flutter app for iOS and Android from your existing spec.
Build your appDevelopment specialisms and the cross-functional roles you'll often hire alongside.
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Reviews
“We have used Ghulam Abbas a number of times over the past couple of years or so. We have always found his prices to be very fair and his work has always been to a high standard and delivered on time. On some occasions he has been the one chasing us rather than the other way round! I would have no hesitation recommending him...”
Steve @ Creative Edge
Jul 5, 2026
“MD AKTARUJJAMAN built our eCommerce store, Al Namira Men, and the entire process was highly professional. He understood our requirements clearly and designed the product categories, homepage banners, and offer sections exactly the way we envisioned. Delivery was always on time, and any change requests were handled quickly....”
Shahadat @ Al Namira Men
Jul 5, 2026
“I worked with Daniil Sereda on LiberSave, a fintech platform that includes a payment gateway and a voucher management system for physical and digital goods. During our collaboration, Daniil demonstrated strong technical expertise, professionalism, and a reliable approach to software development. He consistently delivered...”
Roman @ LiberSave
Jun 30, 2026
“I had the pleasure of managing Jawad during our time at Success.ai, and he was a dependable and highly capable Full Stack AI Engineer. He consistently delivered high-quality work, took ownership of his tasks, and was always proactive in solving problems. Beyond his technical skills, Jawad was easy to work with, communicated...”
Amjad @ Nextek Solutions
Jun 29, 2026
“I had the pleasure of hiring Chander Shekhar for the development of our project, Shishudhanam. Chander is an exceptional app developer who consistently delivered high-quality, robust work. His technical expertise in mobile architecture and clean code was evident throughout the entire development lifecycle. He is highly...”
Ashish @ Shishudhanam
Jun 27, 2026
“Yorge Francia was professional, responsive, and technically strong. He built our career interest questionnaire from scratch, integrated the scoring logic and AI explanations, and delivered a clean admin panel we can manage without code. Communication was clear throughout, and he explained technical choices in a way we could...”
Francia @ Personal
Jun 27, 2026
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ESTIMATED RANGE
R$11,000 – R$30,000
Full possible range for a mid-level Back-End Developer over 2–4 weeks
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