Hire the Best Axind Software ChainReaction Specialists

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Deepika S.

Ludhiana, India

$22/hr
5.0
1 jobs

I am Senior Blockchain and Python- Machine Learning Engineer (Around 6 years of experience) and data-driven consultant. I have deep interests in Artificial Intelligence and Machine Learning solutions on cloud platforms AWS and Azure. I have successfully developed Smart Contracts, Toekns, Dapps, Defi, DEX ,NFT Marketplace, and Innovative Utilities for Startups and their NFT collections on multiple Blockchains Platform i.e Ethereum, Polygon, Binance, Wave My Technical Blockchain Development Expertise: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ Being a full-stack blockchain developer, I have decent expertise in Blockchain development and smart contract Audit and custom smart contract application development technologies: ✅ Server-Side Languages: PHP, Node JS ✅ Frameworks: Express Js, YII2, Laravel, CakePHP ✅ JavaScript Frameworks: Angular Js, Jquery. ✅ Smart contract language: Solidity, Ride I am focus on: - Python - Deep learning - Machine Learning - NLP - Data Science - Data Analysis - Data Scrapping - Computer Vision - tensorflow - keras - OpenCV - Python I have hands-on experience with renowned models such as YOLOV5, YOLOV8, YOLOV9, YOLO-NAS, Segment Anything Model (SAM), Mask-RCNN, DeepLabV3, U-Net, EfficientNet, FaceNet, Arcface, DeepSort, ByteTrack, MediaPipe, SRGAN, 3DGAN, Pix2Pix, DCGAN, CycleGAN, StyleGANV2, DALL-E, Stable Diffusion, Runway Gen-2, GPT3.5, Tesseract, PaddleOCR, etc. My primary programming language is Python, and I am an expert in working with TensorFlow, Keras, PyTorch, OpenCV, NumPy, Matplotlib, SciPy, Pandas, Scikit-learn, Flask, PyQt, and Tkinter. Additionally, I am proficient in Matlab and MySQL. Llama 3.1, gemma 2, mistral AI, Phi-3.5, Qwen 2.5, etcexperience in Ollama, LlamaCPP, vLLM, TensorRTLLM, paid: gpt-4o/4o mini, gemini, RAG framework: langchain, llamaindex,LLM agents: Autogen, langraph, crewai, langchain agents, Multimodals: Phi 3.5, cogvlm 19b, etc,Fine tune LLMs like llama, mistral, llava 1.5, etc,Deploy LLMs: AWS, huggingface inference endpoint, Azure

  • Artificial Intelligence
  • Machine Learning
  • FastAPI
  • NLP Tokenization
  • LLM Prompt Engineering
  • LLaMA
  • GPT Chatbot
  • Hugging Face
  • LangChain
  • OpenAI API
  • ChatGPT
  • Chatbot Development
  • AI Chatbot
  • Blockchain
  • NFT
ASHOK KUMAR M.

Jharsuguda, India

$25/hr
4.8
88 jobs

Transform Trading Ideas Into Powerful Automated Systems — 12+ Years of Proven AFL Expertise I am Ashok Kumar M., a dedicated Amibroker AFL Developer with 12+ years of experience, 66+ completed Upwork projects, and over 3000 AFL scripts built for clients worldwide. My work spans across strategy creation, automation, multi‑leg options trading, and data engineering for Amibroker. Clients consistently choose me because I deliver clean, fast, accurate, and highly optimized AFL code, backed by deep practical trading knowledge. What I Specialize In ✔ Custom AFL Coding – indicators, ORB, breakout, price action, candlestick logic ✔ Fixing & Optimizing AFL – non‑repainting logic, performance improvement ✔ Full Auto Trading – execution to Zerodha, AliceBlue, FYERS, Dhan, IB ✔ Multi‑Leg Options Automation – Straddle, Strangle, Condor, Butterfly ✔ Strategy Builders – dashboards, buttons, trade panels ✔ Backtesting Enhancements – targets, SL, trailing SL, re‑entry rules ✔ Exploration Reports – customized scans, portfolio‑level analysis ✔ Data Setup – NSE/MCX minute data since 2011, full EOD data since 1995 My Experience (Highlights From 66 Jobs) 🔧 Repainting fixes for complex indicators 📈 ORB + Trailing Stop strategies 📦 Intraday breakout, gap trading, market open strategies 🧮 Indicator conversions (MT4 → AFL, Pinescript → AFL) 🧠 Teaching Amibroker setup & database installation 🤝 Multi‑month development projects involving advanced rule systems ⭐ Multiple 5‑star feedback such as: “He is a master of AFL programming.” “Precise, quick, humble, highly skilled.” “Expert in Amibroker AFL Development. Highly recommended!” Why Clients Recommend Me 12+ years dedicated to AFL & algo trading Strong communication + understanding of trading logic Fast delivery with accurate execution Clean and well‑documented code Capability to convert ANY trading idea into AFL Long-term support for clients My Promise If you have a trading idea — I will convert it into a fully functional, optimized, and automated Amibroker strategy. Let’s build your next winning system.

  • Derivatives Trading
  • Market Analysis
  • Equity Research
  • AmiBroker Formula Language
  • Technical Analysis
  • Stock Option Agreement
Moshiour R.

Dhaka, Bangladesh

$80/hr
5.0
39 jobs

I build agentic AI systems that run in production. Not demos. Flagship client: Princess Cruises (Carnival Corp, Fortune 500) — sole AI architect across 17+ deployed ship environments. Platform 1: Multi-agent BDI operations assistant. Custom orchestration written from scratch — no framework wrappers. LLM planning, guardrails, human-in-the-loop approvals, self-hosted Ollama at the ship edge. Fully air-gap compatible. Platform 2: Fleet-wide agentic assistant. Hybrid-retrieval RAG with 34,369 Confluence pages indexed into ChromaDB. MCP tooling invoking 40+ microservices in real time. 15+ years of Java and Spring Boot across 40+ microservices in enterprise production. 100+ P1 incidents resolved — I know what breaks at scale and why. Most AI engineers are Python-only and treat your existing backend as a black box. I architect AI directly into enterprise Java infrastructure — agent tooling, RAG pipelines, and LLM orchestration integrated into the systems you already run. $400K+ earned on Upwork. Top Rated. 12,755 hours logged. I also run TechyOwls, my own AI SaaS studio — because I prefer shipping over advising. SnapForge — screenshot and agentic data extraction API. LangGraph-based. Live with paying customers. Isolate — AI image processing platform. Background removal, upscaling, virtual try-on, local vision LLMs. LLM Bridge — WireGuard-tunneled inference between VPS and home GPU. Enterprise-grade inference without cloud lock-in. Stack: LangGraph, LangChain, MCP, ReAct, BDI multi-agent, ChromaDB, pgvector, self-hosted Ollama, Llama 3.x Vision, Claude, OpenAI. Java, Spring Boot, Python, FastAPI, TypeScript. Docker, Kubernetes, Ansible, Prometheus, Grafana. Oracle, PostgreSQL, Redis, Kafka. WHAT YOU GET When you bring me in, you get someone who has already made the architecture decisions you're about to make — at Fortune 500 scale, under real compliance pressure, in production environments where failure costs money. I embed as technical lead alongside your existing team or execute independently — both at the same standard. System design, agent orchestration, RAG pipeline, security review, stakeholder communication. You focus on the product. I keep the AI from becoming a liability. WHERE I ADD THE MOST LEVERAGE Teams past the prototype stage that need production-grade AI — systems that survive security review, scale to real users, and run in regulated or air-gapped environments. Enterprise codebases where AI needs to integrate with existing Java/microservices infrastructure, not replace it. Currently accepting a limited number of long-term engagements. Fixed-scope architecture audits also available.

  • Python
  • Spring Boot
  • OpenAI API
  • LangChain
  • Retrieval Augmented Generation
  • AI Agent Development
  • FastAPI
  • Vector Database
  • AI Chatbot
  • Machine Learning
  • Prompt Engineering
  • Large Language Model
Ehsan Haider Q.

Islamabad, Pakistan

$40/hr
5.0
1 jobs

I am a hands on C++ and Rust engineer with experience in performance sensitive backends, trading infrastructure, blockchain systems, and machine learning tools. A lot of my work starts with an existing system that is slow, unreliable, or difficult to maintain. I get into the code, find the real bottleneck, and work toward the simplest practical fix. My recent work includes EVM data engines, low latency market infrastructure, Rust data collection services, DEX routing, backtesting systems, PostgreSQL performance work, WebAssembly applications, and machine learning infrastructure. I am comfortable fixing difficult production problems, improving an existing architecture, or building a new system from the ground up. I communicate clearly, work independently, and care about leaving behind software that is dependable and easy to understand. I am based in Pakistan and can overlap with both European and United States working hours.

  • C++
  • Rust
  • Blockchain
  • Blockchain Development
  • Infrastructure as Code
  • Software Architecture & Design
  • Software Development
  • Blockchain Architecture
  • Script
  • React
  • Node.js
  • Vue.js
  • TypeScript
M Rizki K.

Kampar, Indonesia

$3/hr
4.6
46 jobs

I’m a Software/AI & VPS Engineer, I can fix anything with zero mistakes n build everythings easily n fastest, i got unlimited Codex token, love to do things OpenClaw, Blockchain, Pipeline, flutter, flutterflow, build tools, Internal tools, Modules, Bot, PineScript, Mod, sys Linux n i can copy any site 100% match quick n easy n i strong in backend and full-stack systems and build Web apps, Mobile Apps, Desktop Apps, Rust/Tauri, Electron, Browser Extension n trading system, n strong Web3 edge (EVM, Stellar & Solana). I turn ambiguous ideas into secure, reliable, human-centered products using TypeScript/JavaScript, React/Next.js, Node.js/Nest, Go, Python, Solidity, Rust (Anchor), and modern infra. I care about clean architecture, measurable impact, and great developer experience (DX) also so features ship fast and safe, also love building an Apps & AI things. for the security side, I bring pentest/audit mindset to every build: threat modeling, fuzzing & invariants, automated checks in CI, and clear, actionable reports. I also provide English technical translation/localization for whitepapers, docs, and UI strings. Languages: TypeScript/JavaScript, Vue, Go, Python, Solidity, Rust (Anchor), Php, Ruby, C & C++ Frontend: React, Next.js, Tailwind, Radix/shadcn, Vite, SSR/SSG/ISR, Flutter Backend: Node.js (Nest/Express/Fastify), Go (Gin/Fiber), GraphQL, REST, gRPC, WebSockets Web3: Solidity, Rust/Anchor, Hardhat, Foundry, OpenZeppelin, viem/wagmi, ethers.js, WalletConnect v2, Safe, The Graph, IPFS Testing: Jest/Vitest, Playwright, Supertest, Foundry (fuzz/invariants), Slither, Echidna Data: PostgreSQL, MySQL, SQLite, Prisma/TypeORM/Knex, Redis DevOps: Docker, GitHub Actions, basic K8s, AWS/GCP basics, Sentry, OpenTelemetry, Tenderly, OpenZeppelin Defender Security: OWASP ASVS/API, RBAC/ABAC, token design, key/secret rotation, rate limiting & anomaly detection, audit reports DeFi staking: with upgradeable proxies storage-safe upgrades, 0 criticals in audit NFT marketplace royalty splits, subgraph indexing, gas-optimized listings Solana program PDA-secured escrow with CPI, wallet-adapter UX, >95% test coverage Payments & off-chain settlement Webhooks + queues, idempotent APIs, chargeback handling Security engagement BOLA/IDOR class bugs identified; implemented header-precedence fixes & authZ binding

  • Blockchain Architecture
  • Web Development
  • NFT
  • App Development
  • iOS Development
  • Web Application
  • Product Development
  • Android App Development
  • Web3
  • Flutter
  • Full-Stack Development
  • AI Builder
  • Flutter Stack
  • Technical SEO
  • Linux
Anupam B.

Kolkata, India

$15/hr
5.0
25 jobs

I've architected a full Layer-1 blockchain from scratch consensus, validators, staking and built AI agents that transact on-chain autonomously. 100% Job Success, every rated project 5 stars. I'm a Blockchain & AI Developer who ships complete products end-to-end: smart contracts, backends, web dApps, and mobile apps. Clients come to me when they need one developer who understands the full stack from on-chain logic to the app store. WHAT I DELIVER Agentic AI & On-Chain Payments — Autonomous AI agents transacting via the x402 protocol: machine-to-machine micropayments, zero human intervention. Built with LangChain, CrewAI, and LLM APIs. Custom Layer 1 Blockchains Complete chains with consensus, validator infrastructure, staking economics, block explorer, and faucet delivered with UAT reports and scaling roadmaps. Solana Development Anchor programs and MEV-aware trading systems with Jito bundle execution, backed by NestJS/PostgreSQL. Full dApp Development NFT marketplaces, DeFi tools, token platforms across Ethereum, Polygon, and EVM chains wallet integration to polished frontend. Mobile Apps Cross-platform Flutter apps with Web3 integration, including a multilingual P2P crypto trading platform with USDT escrow. AI Products & Automation LLM-powered systems, multi-agent workflows, AI fact checking infrastructure, and intelligent automation pipelines. Enterprise Integration Hyperledger Fabric systems, including edge-device deployments with tamper-proof data integrity. STACK Rust • Solidity • C++ • TypeScript • Python • React/Next.js • Node.js/NestJS • Flutter • Anchor • Web3.js • LangChain • CrewAI • IPFS • Hyperledger • PostgreSQL • MongoDB HOW I WORK Clients hand me a problem statement, not a spec and receive a production system with documentation, testing reports, and a roadmap. Recent feedback: "very professional and fast, will hire again." Whether it's a smart contract, a full dApp, a mobile app, or an AI agent system I build it production-ready. Let's scope your project.

  • web3.js
  • MongoDB
  • Python
  • C++
  • Blockchain
  • Golang
  • Solidity
  • Rust
  • Solana
  • Ethereum
  • Bitcoin
  • Artificial Intelligence
  • AI Agent Development
  • Machine Learning
  • Next.js
  • IPFS
  • Hyperledger Fabric
  • Web3
  • DApp Development
  • ZK Framework

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