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Emir – Python, AWS, React, experts in Lemon.io

Emir

From Turkey (UTC+3)flag

Full-stack Web Developer|Senior
Lemon.io stats
3
projects done
1197
hours worked
1
offers now 🔥

Emir – Python, AWS, React

Emir, the accomplished full-stack developer, brings a wealth of experience from corporate giants like Siemens and Toyota and dynamic startups, including one he co-founded. With a skill set encompassing microservices architecture, cloud deployment, and deep learning applications, Emir is dedicated to delivering exceptional products and value. His open communication style and approachability make teamwork seamless. While a master of Python, he has also worked with Java. In addition, Emir's journey into the world of Rust over the past two years showcases his unwavering commitment to learning and growth.

9 years of commercial experience in
AI
Automotive
Data analytics
Energy
Logistics
Maritime
Retail
Sales
Venture capital
Private equity
B2B
B2B2C
CRM
DBMS
Dev tools
Embedded software
Enterprise software
Platforms
SaaS
Virtual assistants
Web3
Main technologies
Python
10 years
AWS
8 years
React
5 years
Django
9 years
Additional skills
Node.js
Kubernetes
Java
DevOps
Deep Learning
JavaScript
PostgreSQL
Rust
.NET
C++
PyTorch
CI/CD
Web scraping
Docker
Kafka
Typescript
OpenAI API
LangChain
FastAPI
Prompt engineering
LLM
WebSocket
Socket.io
Direct hire
Possible
Ready to get matched with vetted developers fast?
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Experience Highlights

Founder
Dec 2024 - Ongoing1 year
Project Overview

A platform designed to serve as a central hub for AI agents and intelligent systems. The platform primarily enables structured communication, collaboration, and coordinated execution across multiple agents, tools, and networks.

Responsibilities:
  • Architected and led the development of a multi-agent orchestration platform supporting multi-LLM execution (5+ model providers), real-time agent coordination, and onchain agent identity via ERC-8004, forming the core infrastructure of the platform's protocol;
  • Designed and implemented an ERC-8004–compliant agent lifecycle and identity system, enabling 100+ registered agents in closed beta to be verifiably created, managed, and coordinated onchain while keeping execution logic and sensitive data offchain;
  • Built real-time agent-to-agent communication and task execution pipelines capable of handling thousands of agent interactions per day with low-latency state updates and full observability;
  • Integrated 5+ external APIs and tooling frameworks (LLMs, memory layers, automation tools) into a unified orchestration layer, allowing agents to dynamically select models, tools, and execution paths based on task context;
  • Established scalable backend architecture and CI/CD pipelines, supporting weekly production releases and protocol-level upgrades with minimal downtime across a distributed engineering team of 4 core contributors.
Project Tech stack:
Node.js
React
LLM
Claude LLM
Mistral LLM
OpenAI
OpenAPI
OpenAI API
Google API and Services
Python
AI
PostgreSQL
Supabase
GPT
Typescript
JavaScript
Prompt engineering
FastAPI
FastMCP
LangChain
Chat bots
API
Blockchain
Binance smart chain
CTO
Jan 2023 - Dec 20241 year 11 months
Project Overview

It's a platform designed to serve as a premier hub in the startup ecosystem. The platform primarily fosters meaningful connections between startups, venture capitalists, and angel investors.

Responsibilities:
  • Architected and oversaw the development of the back-end infrastructure, ensuring scalable and efficient operations;
  • Configured real-time notifications for various events like funding rounds, exits, or important news;
  • Led the team in the implementation of an AI-powered recommendation engine, increasing user engagement by 30%;
  • Implemented agile methodologies and CI/CD pipelines;
  • Generated an LLM model using Langchain and OpenAI to process large amounts of financial data, including investments, rounds, companies, and more;
  • Fostered relationships with venture capitalists and angel investors, resulting in a 25% increase in platform investments.
Project Tech stack:
Node.js
Python
Web scraping
API
Big Data
Data mining
PostgreSQL
React
JavaScript
Typescript
Flask
LangChain
OpenAI
OpenAI API
GPT
ElasticSearch
Data analysis
FastAPI
LLM
Prompt engineering
Chat bots
Vector Databases
Chief Software Architect
Oct 2023 - May 20247 months
Project Overview

It's a platform designed to ensure only safe, high-quality, and relevant data is fed into language models. The platform's labeling technology allows companies to easily:

  1. Auto-generate metadata describing the contents of their data
  2. Find & remove sensitive information
  3. Control what data can be accessed by which user
Responsibilities:
  • Architected and oversaw the development of the back-end infrastructure, ensuring scalable and efficient operations;
  • Led the team in the implementation of an evidence and lineage system for the LLM RAG system, leading to the successful signings of multiple clients;
  • Implemented agile methodologies and CI/CD pipelines;
  • Generated an LLM model using OpenAI and Azure to process large amounts of document data;
  • Rewrote the chatbot use case to use structured and unstructured data in a hybrid engine.
Project Tech stack:
Python
OpenAI
OpenAI API
LLM
React
FastAPI
AI
AWS
Microsoft Azure
Chat bots
Typescript
Socket.io
WebSocket
Senior Back-end Developer
Sep 2021 - May 20231 year 8 months
Project Overview

The project is focused on developing advanced software solutions for autonomous vehicle systems.

Responsibilities:
  • Took the lead in designing and deploying complex software solutions for autonomous vehicle systems, enhancing operational efficiency and reliability;
  • Crafted a software tooling kit, including a CLI, that served as the backbone for the Engineering division's development activities;
  • Revamped the CI/CD pipeline, automating builds and artifact management to streamline the development process.
Project Tech stack:
Rust
Python
PyTorch
AWS
GitHub Actions
GitHub
Kubernetes
CI
CD
Flask
Typescript
AI
Senior Back-end Developer
Jan 2021 - Dec 202111 months
Project Overview

It's a transport and logistics company with two major projects. The first one is designed to streamline and manage the operations of one of Europe's largest shipping companies. The second one - to automate the transportation of goods between ports and logistics centers.

Responsibilities:
  • Excelled in architecting scalable and robust systems;
  • Contributed to the Phoenix team, focusing on central bookings, customs integration, and third-party service integration;
  • Took full responsibility for tasks from initial design to deployment and ongoing support, ensuring high customer satisfaction and project success;
  • Created front-ends for services that customers could use to track their data;
  • Adopted Agile Scrum methodologies, utilizing Azure DevOps for backlog management and CI/CD pipelines.
Project Tech stack:
.NET
.NET Core
Azure DevOps
AWS
AWS Lambda
API
Docker
Python
Amazon SNS
Amazon SQS
CI
CD
Terraform
Terragrunt
React
Typescript
Flask
Lead Back-end Developer
Jul 2019 - Nov 20201 year 3 months
Project Overview

It's a diverse range of software solutions, including a Data Management Platform, a Multi-Channel Data System, and specialized services like License Plate Detection and Loyalty Programs.

Responsibilities:
  • Oversaw the development of a Data Management Platform and Multi-Channel Data System;
  • Excelled in team leadership, guiding the transition to microservices;
  • Utilized React to create a dynamic front-end where each module of the MDM could be efficiently viewed and processed;
  • Implemented ETL and big data visualization;
  • Utilized Kafka for data integration services;
  • Communicated with customers to provide a dynamic user flow for their needs.
Project Tech stack:
.NET Core
.NET
API Gateway
API
Java
Apache Kafka
Kafka
RabbitMQ
CI
CD
Microservices
Clean Architecture
React
Vue.js
Typescript
Data analysis
Data visualization
Back-end Developer
May 2018 - Nov 20191 year 6 months
Project Overview

It's the main product within the Energy Management sector of Siemens. The system provided Supervisory Control and Data Acquisition and Human-Machine Interface capabilities.

Responsibilities:
  • Developed custom integration services for diverse clients;
  • Built reporting and team collaboration tools for outage tracking and short circuit calculations;
  • Created a GIS platform for monitoring and administration of utility systems.
Project Tech stack:
.NET Core
.NET
Python
C++
Oracle
Flask

Education

2020
Computer Science
Bachelors

Languages

English
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