c
calebalem

Caleb Alem

@calebalem
5.0(1)

Software developer

Ethiopia
English, Amharic
About me
I’m Kaleb, a full‑stack software engineer specializing in Flutter, JavaScript, Golang, and Node.js. My portfolio at calebalem.com highlights my design and development work, but I’ve also built scalable job platforms, betting applications, trading bots, and forex trading workflows. I focus on creating fault‑tolerant, high‑performance applications that solve real business problems. Whether it’s cross‑platform mobile apps, backend systems, or integrations like FXOpen with TradingView, I deliver clean, reliable solutions tailored to client needs. see more at calebalem.com.... Read more

Skills

c
calebalem
Caleb Alem
Offline • 
Average response time: 1 hour

See my services

Full Stack Web Applications
I will build scalable full stack web apps with flutter and node
5.0(1)
From$100 / projectMore details

Portfolio

Work experience

Upwork

Full stack developer

Upwork • Freelance

Jan 2021 - May 2025 • 4 yrs 4 mos

•Consistent 5‑Star Ratings: Delivered excellence across dozens of Upwork projects, with the majority earning perfect ★★★★★ feedback. •Cross‑Domain Expertise: Built job platforms, betting apps, trading bots, and forex trading workflows, demonstrating versatility in high‑demand niches. •Automation & AI‑Resistant Skills: Developed Telegram bots, Chrome extensions, and Python automation scripts for real‑world business use cases. •Scalable Systems: Engineered fault‑tolerant backend solutions in Golang and Node.js, ensuring reliability under heavy workloads. •Mobile & Web Development: Created Flutter apps, Android apps, and web portals, blending performance with user‑friendly design. •Integration Workflows: Successfully connected platforms like FXOpen with TradingView, showing advanced problem‑solving in fintech. •Portfolio Showcase: Your creative and technical projects are displayed at calebalem.com, complementing your proven Upwork track record.

1 Reviews
5.0

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Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
1-1 out of 1 Reviews
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    adonay_esh

    ET

    Ethiopia

    5

    I thought it would take a long time for the project, I have Caleb but he delivered in less than two days and I'm very pleased with the job he did.

    $50-$100

    Price

    3 days

    Duration

    gig

    Full Stack Web Applications

    Helpful?
    Yes
    No