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devstudio_8

Hammad

@devstudio_8
5.0(1)

Solana, Rust, Go Developer, Smart Contracts, Backend Services, Mobile Apps

Pakistan
English, Urdu, German, Italian
About me
Software engineer focused on Rust, Go, and Solana development, with full-stack capability when projects need a complete delivery. On the Web3 side, I write smart contracts in Rust using the Anchor framework, work with SPL tokens, and build the TypeScript clients that interact with on-chain programs. Outside Web3, I build performant backend services in Rust (Axum, Tokio) and Go, typically backed by Postgres. When a project needs a frontend or mobile layer, I use Flutter for cross-platform apps, Python (FastAPI) for additional backends, and Python automation for scraping and LLM workflows.... Read more

Skills

d
devstudio_8
Hammad
Offline • 
Average response time: 1 hour

See my services

Desktop Applications
I will do any rust and go programming projects
5.0(1)
From$10 / projectMore details
Mobile App Customization
I will develop mobile apps using flutter, thunkable, and mit app inventor
From$10 / projectMore details

Work experience

Tech_& Fix

Software Engineer

Tech & Fix • Full-time

Jan 2019 - Present • 7 yrs 4 mos

Software engineer at Tech & Fix since 2019, primarily focused on Rust, Go, and Solana work for clients who need performance-critical or on-chain infrastructure. Recent projects include Solana programs built with Anchor (smart contracts, SPL token flows, on-chain/off-chain coordination), Go microservices exposing REST and gRPC APIs, and Rust backend services using Axum and Tokio. Also handle full-stack work when needed — Flutter mobile apps, Python (FastAPI / Django) and Node.js backends, and automation pipelines that integrate third-party APIs and LLMs. Day-to-day involves scoping with clients, writing production code, code review, and shipping against deadlines.

1 Reviews
5.0

(1)
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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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Most relevant
    Q

    queenelite

    KW

    Kuwait

    5

    Thank you so much for your work on the MIT App Inventor project. Everything was very professional and well done. You understood the requirements clearly and delivered more than expected. I really appreciate your effort, and it was great working with you.💜

    Up to $50

    Price

    3 days

    Duration

    gig

    Desktop Applications

    Helpful?
    Yes
    No