EXPLORER


4,7
4,7
90%
$30 USD / Heure
ć»

United States (1:47 AM)
ć»
Inscrit depuis le juin 19, 2025
$30 USD / Heure
ć»
Full-stack Software Engineer with over 7 years of experience building scalable, high-performance web applications, with a specialization in eCommerce and cloud-native systems. Expert in React, Node.js, Shopify, Web3 and AWS/Azure. Delivered production-grade solutions across industries including dental, education, crypto, AI and logistics, serving thousands of users and streamlining operations. Adept at cross-functional collaboration, legacy modernization, and API integrations.
VƩrifications
Dans les temps
81 %
Dans le budget
81 %
Taux d'acceptation
100 %
Taux de rƩembauche
13 %

PHP Developer

Full-Stack Developer

Full-Stack Developer

Senior Software Developer

Senior E-Commerce Developer

Senior AI Developer

PHP Developer

Full-Stack Developer

Full-Stack Developer

Senior Software Developer

Senior E-Commerce Developer

Senior AI Developer

Caution. Simply disappear. Caution!
Pedro Maria A.
@crk8
ā¢

GuareƱa, Spain
ā¢
Partager

Perfect worker. Incredible insights. I will repeat without hesitation.
Pedro Maria A.
@crk8
ā¢

GuareƱa, Spain
ā¢
Partager
Dmitri did an outstanding job on my WordPress project. He was professional, responsive, and highly skilled, ensuring the theme was set up smoothly and aligned with my needs. His clear communication and attention to detail made the process stress-free. I would gladly work with him again and recommend him to anyone seeking a reliable, knowledgeable freelancer.
Nancy L.
@nlopezzapa07
ā¢

Sanford, United States
ā¢
Partager

Fast, available and communicative. A great professional of those who are not left in Freelancer anymore. Thanks a lot
Pedro Maria A.
@crk8
ā¢

GuareƱa, Spain
ā¢
Partager
for a project with an NFT on Solana delivered on time, with several days faster than the planned turnaround his cost estimates for the blockchain implementation were accurate and very clear he communicated timely and clearly to clarify specs the list of features provided went above and beyond of what had been outlined in the project specifications the documentation provided was clear, extensive and useful his knowledge of blockchain implementation was strong I would definitely hire him again
Daniel B.
@vEPmVPm2
ā¢

Hamburg, Germany
ā¢
Partager
ExpƩrience
Senior AI Developer
janv., 2025 - juin, 2025
ā¢
4 mois, 30 jours
Present
janv., 2025 - juin, 2025
ā¢
4 mois, 30 jours
Developed Node.js APIs on Azure Functions for seamless integration with ConnectWise, handling ticket creation, updates, retrieval, and verification. Built custom tools and API integrations within the Bland AI platform, designing AI-driven call flows to capture customer inputs for API use.

Toronto, Canada
janv., 2025 - juin, 2025
ā¢
4 mois, 30 jours
Lead Web3 Developer & Full-Stack Engineer
oct., 2024 - mai, 2025
ā¢
7 mois
Arbitex
oct., 2024 - mai, 2025
ā¢
7 mois
Developed arbitrage bot for DEXs (Uniswap, SushiSwap, 1inch) using Ethereum smart contracts and flash loans. Built backend in Web3.py and Node.js for real-time trade execution, gas optimization, and profit tracking. Implemented alerting, monitoring, and reporting tools for profitability and market condition analysis.

New York, United States
oct., 2024 - mai, 2025
ā¢
7 mois
Senior Web3/PHP Developer
mai, 2024 - mars, 2025
ā¢
10 mois
H2Crypto.exchange
mai, 2024 - mars, 2025
ā¢
10 mois
Built backend trading engine, wallet management, and KYC/AML workflow. Developed React frontend with real-time order book, charts, and user account features. Deployed on scalable Docker/Kubernetes infrastructure via GCP. Created smart contracts to enable token swaps on Ethereum and Solana.

Los Angeles, United States
mai, 2024 - mars, 2025
ā¢
10 mois
Formation
Brooklyn College
2017 - 2020
ā¢
3 ans
Bachelor Degree of Computer Science

United States
2017 - 2020
ā¢
3 ans
Certifications
P
Preferred Freelancer Program SLA