Hello, I'm

Mikhail Savich

Web3 Full Stack Engineer

> Trading Systems _

Web3 & Blockchain FinTech DeFi & SocialFi Trading Platforms Telegram Bots Data Analytics

About Me

A brief introduction

Experienced Full Stack Engineer with 10+ years expertise in developing commercial applications in startups and product companies. Passionate about FinTech, DeFi and Web3, actively participating in meetups, conferences and hackathons since 2017.

My expertise includes social finance (SocialFi), Web3 data analytics, Trading Bots and FinTech — trading platforms for forex and cryptocurrencies, bonds risk management for a top 5 US bank, security portfolio (ETF, stocks) and risk management platforms.

Skilled in analyzing and integrating Solidity smart contract code with Frontend (React) applications, integrating wallets to enable secure and seamless interactions with decentralized applications (dApps).

Batumi, Georgia Belarusian (Native) Russian (Native) English (Working Proficiency)

10+ Years Experience

5+ Major Projects

1st HackAtom Winner

MSc Computer Science

Skills & Expertise

Technologies and tools I work with

Programming Languages

JavaScript TypeScript C#

Blockchain & Web3

Solidity Alchemy Ethers.js web3.js WAGMI Viem ConnectKit Privy Hardhat Foundry EVM (Ethereum Virtual Machine) SVM (Solana Virtual Machine) Smart Contracts IBC / Cosmos

Frontend

React.js Angular HTML SCSS React Query Redux Toolkit Apollo GraphQL Three.js RxJS D3.js Webpack Material UI Recharts Telegram Mini Apps

Backend

Node.js Express.js ASP.NET (Core) WCF Dapper LINQ Swagger Refit AutoMapper Autofac Mapster FluentValidation Serilog SignalR Entity Framework (Core) grammY Telegram Bot API

Databases & BaaS

SQL MS SQL Server MySQL PostgreSQL Supabase T-SQL

Cloud & DevOps

Docker Azure Digital Ocean

Testing

Jest NUnit xUnit Autofixture Moq

Experience

My professional journey

Altcoinist.com 2 years 5 months

Full Stack Engineer (Telegram Bots | Backend)

January 2025 — Present

Budapest, Hungary

Altcoinist Telegram Trading Bot — a full-featured interface for DEX trading across multiple chains (EVM + Solana).

Built full-featured DEX trading bot: buy/sell tokens by contract address, portfolio viewing, token information
Implemented honeypot detection, real-time PnL, stop-loss/take-profit functionality
Developed copy trading of callers (sniping) and multi-chain support

TypeScript grammY Node.js Solana web3.js EVM Telegram Bot API

Web3 Full Stack Engineer (Frontend | Backend | Solidity | Telegram Bots)

October 2023 — February 2026

Budapest, Hungary

Led frontend development using React.js, ensuring high-quality code and best practices
Mentored frontend developers and conducted code reviews
Integrated Solidity smart contracts with frontend using ethers, viem, wagmi, Privy
Developed backend APIs using Express.js and TypeScript with server-side rendering
Built Telegram bot with grammY and a Telegram Web Mini App from scratch

React.js TypeScript Solidity ethers.js viem wagmi Privy ConnectKit React Query Express.js grammY Material UI

MapOfZones 1 year 9 months

Lead Frontend Engineer

February 2022 — October 2023

Georgia, Remote

An IBC Explorer for tracing Inter-Blockchain Communications between zones in the Cosmos ecosystem — 2D/3D map visualizations and analytics.

Led frontend development for Cosmos ecosystem Web3 analytics platform
Optimized GraphQL data fetching with Apollo, improving data retrieval efficiency by 40%
Developed interactive 2D/3D visualizations using D3.js, Recharts, and Three.js
Reduced initial load times by 40% and improved overall performance by 45% through code splitting, lazy loading, and bundle optimization

React TypeScript HTML SCSS GraphQL Apollo Redux Toolkit Three.js D3.js Recharts Webpack ESLint Stylelint Docker

Andersen Lab 1 year 4 months

Full Stack Engineer (React + .NET)

August 2021 — February 2022

Georgia, Remote

Healthcare platform for seniors to receive customized healthcare and social support with online video calls.

Developed microservice architecture features and common infrastructure
Improved system performance and stability

C# .NET 5 ASP.NET Core Entity Framework Core Refit AutoMapper Autofac FluentValidation Serilog xUnit Autofixture Swagger PostgreSQL React.js TypeScript Docker

Full Stack Developer

March 2021 — August 2021

Georgia, Remote

Module-based platform for online advertising and monetization with radio streaming module.

Developed new streaming radio module and updated legacy UI
Identified and improved performance bottlenecks

C# .NET 5 ASP.NET Core Entity Framework Core Serilog Quartz Mapster Swagger xUnit Angular 11 TypeScript RxJS Angular Material HTML SCSS SignalR MS SQL Server

Full Stack Developer

November 2020 — March 2021

Minsk, Belarus

Energy usage dashboard for visualizing building energy consumption.

Built energy usage dashboard with Angular 11 and D3.js visualizations
Developed Azure CI/CD multi-stage pipelines
Created authentication and authorization functionality

C# .NET 5 ASP.NET Core Angular 11 TypeScript RxJS D3.js HTML SCSS Azure NUnit Moq YAML

CompatibL 3 years 7 months

Full Stack Developer (.NET + Angular)

June 2018 — November 2020

Minsk, Belarus

Financial web application for a leading US bank — security portfolio (ETFs, stocks), liquidity, and risk exposure management.

Developed financial application for a top US bank managing security portfolios
Built frontend with Angular/TypeScript and backend with ASP.NET Core
Developed T-SQL queries, stored procedures, and triggers

Angular TypeScript RxJS HTML SCSS C# .NET Core Web API Dapper T-SQL OData Jest xUnit Pivotal Cloud Foundry

Full Stack Developer

May 2017 — June 2018

Minsk, Belarus

Financial application for a top 5 US bank for bonds risk management.

Developed bonds risk management application for a top 5 US bank
Built UI using WinForms and WPF with T-SQL stored procedures

C# .NET WPF WinForms T-SQL NHibernate Entity Framework WCF Git

Soft-FX 1 year 8 months

.NET Developer

October 2015 — May 2017

Minsk, Belarus

TickTrader Desktop (MetaTrader analog) — client terminal for placing orders, viewing quotes/charts, and monitoring trading accounts.

Built WPF trading application using MVVM architecture
Developed visual components with WPF, XAML, and Expression Blend
Built application installers using NSIS

C# .NET WPF MVVM XAML NSIS Git SVN Expression Blend

Projects

Key projects I've contributed to

Altcoinist Trading Bot

Altcoinist.com

Full-featured Telegram interface for DEX trading across EVM and Solana chains with real-time PnL, copy trading, and honeypot detection.

Multi-chain DEX trading (EVM + Solana)
Copy trading / sniping functionality
Real-time PnL & stop-loss/take-profit

TypeScript grammY Solana web3.js EVM Node.js Telegram Bot API

Altcoinist Web3 Platform

Altcoinist.com

Web3 SocialFi platform with wallet integration, smart contract interactions, and Telegram Mini App for decentralized user engagement.

Smart contract integration with frontend
Telegram Mini App from scratch
Server-side rendering for SEO

React.js TypeScript Solidity ethers.js viem wagmi ConnectKit Privy Express.js Material UI

Map of Zones

MapOfZones

IBC Explorer for the Cosmos ecosystem — interactive 2D/3D map visualizations of inter-blockchain communications and zone analytics.

2D/3D interactive blockchain visualizations
40% data retrieval efficiency improvement
45% performance boost via optimization

React TypeScript GraphQL Apollo Redux Toolkit Three.js D3.js Recharts Docker

Starway Monster

Cosmos HackAtom

Hackathon-winning DeFi platform enabling cross-chain value transfers via IBC protocol — verified interchain pathways, native token un-escrow, and Keplr wallet integration.

Cross-chain IBC transfers across Cosmos Network
Verified interchain pathway discovery by route or fee
1st place in two prize categories ($9,500 in ATOMs)

Angular TypeScript Golang Java PostgreSQL Hasura Kubernetes Docker RabbitMQ Cosmos SDK

Financial Risk Analytics

CompatibL

Financial web application for a leading US bank — managing security portfolios (ETFs, stocks), liquidity, and risk exposure with comprehensive reporting.