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Saad

@saad28489

Data Science and Blockchain Engineer with L2 Experience

Paquistão
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
With over 8 years of hands on experience in data-driven systems and distributed technologies, I help businesses turn complex data and blockchain infrastructure into reliable, production-ready solutions. My background spans data analysis, large-scale data pipelines, and blockchain system design, with a strong focus on building solutions that are accurate, scalable, and easy to maintain. I’ve worked on projects ranging from analytical platforms and backend data services to decentralized systems and Layer 2 blockchain architectures, ensuring performance, security, and long-term stability.... Saiba mais

Habilidades

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Saad
offline • 
Tempo médio de resposta: 52 horas

Conheça meus serviços

Aplicativos Descentralizados (dApps)
I will build your custom ethereum layer 2 rollup
A partir deUS$ 500 /projetoMais detalhes
Contratos Inteligentes
I will integrate kyc and aml in your asset token smart contracts
A partir deUS$ 250 /projetoMais detalhes

Portfólio

Experiência profissional

BlockChain Lead Engineer

AlgoCoder • Período integral

Aug 2023 - Dec 2025 • 2 yrs 4 mos

Led the design and development of blockchain-based applications with a focus on security, scalability, and performance. Architected and implemented smart contracts for decentralized applications (dApps), ensuring best practices in security and gas optimization. Built and maintained blockchain backends integrating Web3, APIs, and off-chain services. Oversaw end-to-end development of decentralized systems, from requirement analysis to deployment and production support. Conducted smart contract audits, testing, and vulnerability assessments to ensure reliability and trust. Collaborated with frontend, backend, and product teams to deliver seamless blockchain integrations. Guided junior engineers, reviewed code, and enforced development standards across blockchain projects. Worked with multiple blockchain networks and tools to deliver real-world Web3 solutions for clients.

Data Science Engineer

Social Stark • Período integral

Sep 2019 - Aug 2021 • 1 yr 11 mos

Designed, developed, and maintained end-to-end data pipelines for extracting, processing, and analyzing large-scale datasets. Worked extensively with Python for data extraction, transformation, and analysis, ensuring high data quality and performance. Built and optimized ETL workflows using Databricks to handle big data efficiently. Performed data analysis and feature engineering to support business intelligence and data-driven decision making. Developed and maintained backend services and APIs using Python Django to integrate data systems with applications. Collaborated with cross-functional teams to understand data requirements and deliver scalable, reliable solutions. Optimized data processing jobs for performance, reliability, and cost efficiency in production environments.