I am a skilled Blockchain Architect and Full Stack Developer with extensive experience in working with Blockchain fundamentals, smart contracts, consensus algorithms, and various Blockchain protocols including DeFi, NFT, MLM, and DAPPs. My expertise includes Golang, AWS Lambda, API Gateway, Dynamodb, Serverless, ElastiCache, S3, EC2, Cognito, SES, SNS, Localstack, Nest JS, Tronweb/Web3 JS, Solidity, ERC20, ERC721, ERC1155, Eth, BNB, TRX, RabbitMQ, Redis, Docker, Electron JS, Angular 10, Node JS, Typescript with Express JS, Socket.io, LAMP, Heroku, and MongoDB, MySQL, React JS, Firebase, and Firestore.
Experienced Game/Mobile/Blockchain Developer adept in all stages of advanced development. Able to
effectively self-manage during independent projects, as well as possess excellent analytical skills and the
ability to work in a team environment. Proficient in Unity, C# programming language, game physics, and
mechanics. I am also comfortable working with many languages and platforms and has dedicated myself to
developing frontend and mobile app using React and React Native as well as developing back-end
applications using Node.js, Express.js, and MongoDB. Also, I am recently dedicating myself to developing
blockchain and Metaverse game using Solidity, React.js, Node.js, Web3, Unity and C#. I have rich experience
with blockchain technology and a master's degree in applied mathematics.
I'm a full stack engineer for past 11 yrs. I have built many scalable systems from scratch.
I am currently working at VMWare on Building an Enterprise Ethereum Solution.
Recently, I have also completed a certification on blockchain development in ethereum and Hyperledger.
Hello, I am a fully experienced Web and Blockchain engineer for 6 years of developing periods. Have many specs in Web and Blockchain world as a Senior Software Engineer with the following skills and experience, look forward to land on the high-tech and high-vision company.
Fully experienced in the following Tech Areas:
- Skillful in developing smart contracts for NFT/DeFi/Gaming with Solidity and ICP
- Enough experienced in developing Frontend with React.js/Web3.js/Ethers.js
- Proficient in developing backend with Node.js and Go
- Expertise in Truffle/Hardhat and Remix
- Enough worked in MySQL/PostgreSQL/MongoDB/AWS DynamoDB/FireBase
Now I am very keen to get any blockchain job opportunity as a Smart Contract/Frontend/FullStack engineer.
I have worked on many software and data projects/applications. During my professional career, I mainly focused on Data Science, Blockchain, DeFi, Artificial Intelligence especially Machine Learning as academic works. On the other hand, my professional career focus areas are Big Data, Distributed Systems, DevOps/DataOps, Cloud Computing.
I'm a senior software engineer with team-leading experience building successful products from ground up.
In the past 8 years, I've worked with both startup and enterprise clients to develop solutions that are reliable, cohesive, and well accepted by the users.
I'm passionate about tech, stocks and finance, cryptocurrencies, and blockchain.
- Smart contract development for cryptocurrencies, DeFi projects, Dapps/DAOs, NFTs, or enterprise blockchain
- Blockchain development, including Ethereum, Solana, Polygon via Web3.js, Golang, Rust, and Solidity
- ERC20, ERC721, ERC1155 and NFT Marketplace
- Databases in DynamoDB, MySQL, GraphQL, Redis, MongoDB, Firebase
- Architecture with Amazon AWS (Lambda, EC2, S3, SES, Cloudfront, Route53 and others)
- Payments integrations with Stripe, Coinbase (Bitcoin, Ethereum, etc.), PayPal, Bitpay, and Coinpayments.
- Lightning Network (Bitcoin) node setup and Lightning Network payment integration
- Frameworks and Libraries: Ethereum, Solana, Web3.js, Node.js, Express, Angular, React, Vue, Next.js, Gatsby.js, Bootstrap, Material Design, Tailwind CSS
- Mobile: Ionic, React Native
- Environments: Azure, AWS, Google Cloud, Windows, Linux, macOS.
- Testing: Jest, Karma, Puppeteer.
Solid professional software engineer with many rock-star awards from the past projects with over 15 years experience.
- Core backends: Python, C/C++, Java
- Devops(Docker, Github, Gitlab, CICD, K8, AWS Autoscaling, SQS, HashiCorp techniques, ...)
- Frameworks: Django, Flask, Celery,
- ORM: Django, SQLAlchemy
- DB: Postgres, Oracle, Mysql, DB2, MS SQL, Mongo, DynamoDB...
- System architecture design and scratch building the backbone of system
I am Mineki Okada, located in Toronto, Canada.
I'm a Senior Blockchain & Web Engineer with 9+ years of experience in various range of products.
Organized, methodical, and with a keen eye for detail results in solid coding and a trustworthy program.
Understanding client requirements and communicating the progress of projects are core values in achieving long-lasting business relationships.
I will provide Blockchain, Cryptocurrency, Front-End, Back-End, and also user-friendly web solutions.
I am completely committed not only to providing basic services, but also doing everything possible to get your business growing explosively.
Don’t hesitate to contact me regardless of the project complexity you need.
My goal is that I want each of my clients to be completely satisfied.
List of my professional skill set:
- Ethereum(L1, L2-ImmutableX) / Terra / Solana / Binance / Polygon / Avalanche
- NFT Marketplace & Minting, Yield Farming, Staking, Swapping Platform Development
- Smart Chain token development on ERC20, ERC721, ERC1155, BEP20, BEP721 & BEP1155 protocols
- ICO / ITO / IDO / STO, Cryptocurrency exchange & Cryptocurrency wallet
- Developing RPC using client libraries such as Web3.js and Ethers.js
- Integration with crypto wallets such as Metamask & Phantom
- Python / Django / DRF / PHP / Laravel / Codeigniter / Node.js / Express
- MySQL, PostgreSQL, MongoDB, DynamoDB
- React.js & Next.js
- Vue.js & Nuxt.js
- Jest / Mocha / Enzyme / Cypress / Pytest / Eslint / Prettier
- Tailwind CSS / Material UI / Bootstrap / Semantic UI / Ant Design, etc
I have sufficient experience in:
- CircleCI / Github Actions / Bitbucket Pipelines for CI/CD
- GraphQL / REST APIs
- SEO (Search Engine Optimization)
- Amazon Web Services (EC2 / S3 / Lambda / Elastic Beanstalk / Elastic Search )
I am always focusing on product quality first and professional codebase implementing OOP at a high level.
I always would be happy to discuss any challenging projects.
Feel free to contact me anytime if you need any help regarding your complex projects.
Thank you for reading.
I started out as a MEAN stack web developer but now I use any skill that gets the job done. Lately I’ve been running Python scripts under crontab automated tasks but still use NodeJs/Express for web servers which are running on AWS EC2s or AWS Serverless Lambda functions.
On the frontend I use Angular with TypeScript but picked up React to strengthen my frontend concentration. I’m good at building out css wireframe components that are responsive with Bootstrap and flexbox. I either host the frontend distribution folder in Amazon S3 buckets or on Github Pages.
In the middleware world I enjoy playing around with APIs to grab data on the fly and display it to the user. I use Postman to test APIs and prefer the observable pattern via RXJS to handle REST calls on the frontend.
On the data layer I’ve used MongoDB, DynamoDB, RDS, and Postgres. I write Nodejs/Express CRUD calls to those databases either in EC2s or Lambda functions.
In terms of full stack my biggest weakness is probably CI/CD. I understand it, but would like to get better at integrating it in my own workflow using Gitlab.
I’m interested in Bitcoin in particular after finding the Bitcoin Twitter community and the On-Chain Analytics community. I’ve worked at a Bitcoin Startup called Kapitalex.com where I mostly helped design and build the VueJs frontend.
My portfolio is at: https://serge.link
I've been mined Bitcoin since 2011.
In 2015 I created my own exchange ua-bit.com. Then I worked on a cryptocurrency wallet and exchange startup Wallet Works LTD.
I'm currently working at Virtuse Exchange.
I have designed and co-authored a paper on multi-tenant scaleable blockchain platforms based on Layer 2 (plasma) scaling. The paper was shortlisted amongst the best papers at IEEE Conference on Software Architecture (ICSA) 2019 at Hamburg.
Prior to choosing Ethereum POA sidechains, I researched all the popular blockchain technologies available in 2018, to determine the best fit for the task. Blockchains were rated based on a number of factors including: security and privacy features, level of decentralization, roadmap and mainnet release, client features, smart contract support, consensus, developer ecosystem, tools and community etc.
I have also implemented the designed protocol in code (Node.js, Solidity, Parity)
I am a research engineer, and I believe I would add a lot of value to the role based on my strong research and engineering background.
I look forward to hearing from you, and to have a further chat in regards to the role.
Hello Bolide team,
I’m really excited to have a chance to apply for your company.
As a senior blockchain developer with 5+ years of experience in Solidity & Rust, I used to work on several DeFi and NFT markets.
Here, I’m attaching my resume so that you could understand my ability & career better.
Also, I’d like to share my LinkedIn profile link]
My GitHub profile]
What blockchain networks I’ve worked with? : Ethereum, Solana, Polygon, BSC, Cardano, Polkadot, Hedera, Elrond
What database am I familiar with? : MySQL, PostgreSQL, MSSQL, Redis, MongoDB, DynamoDB, …
What tools do I use for solidity smart contract development? : Hardhat (strong), Truffle, Remix
On top of this, I used to work as a lead developer in the team even as a project manager in several teams/projects.
Note: I'm comfortable with working in Asian/European/EST timezone whatever you want.
I hope you’ll be interested in my career/ability/experience.
Looking forward to your response.
Over the past 18 years I have gained great learning attitude by maintain a positive team work and culture. This is my greatest strength which enables me to minimize the learning curve. This makes me a fit for this project.
My name’s Kentaro Namba. I am a highly professional blockchain expert and full stack developer with 10+ years of experience, solid leadership skills, and unrivaled building skills.
From 2015 , I have developed various blockchain projects such as DeFi Ecosystems like Swap, Lending, Staking using Uniswap, AAVE and Compound on the various networks.
And I also have developed NFT projects such as Minting, Marketplace, Games including Fractional NFTs from 3 years ago.
For more details about me, please check my linkedin profile or resume document and personal website.
I am a full-stack engineer having many experiences in Video Streaming and the Blockchain.
I have an excellent background as a web developer along with my academic education in Computer Science and Technology. The experience and my academic education have provided me with some outstanding and technical skills.
I have a deep knowledge of frontend and backend with 5 years of experiences in web development and I had attended on many projects such as eCommerce, Healthcare, Webinar, LMS, Rental & Booking System, Marketplace, Mobility services and worked closely with stakeholders in every stage of the product development.
Specially, MERN and MEAN are stacks which I have experienced strongly.
I can implement the pixel perfect web pages with HTML, HTML5, CSS and SCSS, and I had experienced CSS frameworks such as Material UI, Ant Design, Tailwind CSS, and Bootstrap.
I had worked with many frameworks like Node.js/Express, PHP/Laravel, Python/Django and ASP.NET/Entity to build the backend services and RESTful APIs for web and mobile applications.
The database is very important to implement the backend services, and I am expert in designing and managing the both SQL & NoSQL databases like MySQL, MS SQL Server, PostgreSQL, MongoDB, and so on.
I had also used the AWS cloud services, including EC2, Lambda, Kinesis, Media Converter, S3, DynamoDB, and CloudFront.
During the last 3 years, I had been faced the new emerging tech like the Blockchain and Web3.
I have worked on many startup projects related to blockchains and crypto assets/coins, gaining experience covering blockchain, consensus algorithms, Smart Contract, Merkle Tree, Web3, DEX/Defi, and DAO and contributed to multiple whitepapers and been involved in several completed ICO.
I would like inform one more here my favorite skills of mine are WebRTC and video/audio streaming skills and I had got deep knowledge about technologies such as RTMP, RTSP/RTP, HLS, SRT, WebRTC.
Additionally, to control the source code and manage the project, I had used many tools like Git, Jira, Zoho, and Trello and I have got familiar with Agile/Scrum development way.
I will present you many successful projects with minimal efforts from your side.
Thank you for taking the time to review my summary.
Anastasiya Laletina, [5 июля 2022 г., 13:46:33]:
Translates product requirements into architectural documents and diagrams
Maintains architectural documents and ensures it is always updated to reflect the current state of the application.
Makes architectural decisions with respect to any feature that’s to be added to an application
Ensures that the architectural direction of an application is in line with the strategic direction of the product.
Performs code reviews and ensures efficient code engineering
Ensures applications are implemented using software engineering best practices
Responsible for the stability and reliability of products under his/her purview
Creates and enforces processes that improves developer efficiency and productivity
Participates in the screening of engineers for hire
Provides mentorship for young engineers.
At least 5 years proven experience as a software architect or Lead Software Engineer
Experience in software development and coding in Java Programming Language
Excellent knowledge of software and application design and architecture
Excellent knowledge of UML and other modeling methods
Understanding of software quality assurance principles
A technical mindset with great attention to detail
High quality organizational and leadership skills
Outstanding communication and presentation abilities
Minimum of post secondary school qualification/diploma
Java (latest versions)
Spring and Spring Boot
Docker and Kubernetes
PostgreSQL, DynamoDB, Elastic search
Microservices architecture on AWS
I've been working in tech for almost a decade now and worked in various roles of Programmer, Team Leader, Tech Architect, Project/Product Manager. Have worked with ecommerce and fintech industry. Looking for opportunities to explore the technicalities of Crypto domain.
Addicted to finding clear solutions with over 10 years of experience in programming with the following skills.
Full stack web developer with 10+ years of experience
- React.js, Vue.js, Angular
- Elixir & Phoenix
- Relational and Non-Relational Databases administration, especially Redshift, Snowflake, RDS, MySQL, PostgreSQL, MongoDB, DynamoDB, Redis, and RabbitMQ
* Cron-job enabled Data pipeline infrastructure creation in AWS and GCP
* CI/CD implementation leveraging services like AWS CodePipeline, AWS CodeBuild, Amazon SNS, AWS Lambda, AWS CodeCommit, Amazon API Gateway, AWS CloudFormation. and Version Control Software Apps like Bitbucket and Github
- Data mining, transforming, loading, warehousing, and visualizing
- Data Analytics & ETL pipeline implementation(complex systems preferred)
- Data/Web Scraping and handling quite big data using Dask Framework
Blockchain developer with 6+ years of experience
- Blockchain Skills
* Decentralized applications (DEX, DEFI, NFT) that work on Blockchain
* NFT minting & NFT staking & NFT breeding & NFT marketplace
* Token ICO(Whitelist, Merkletree, Private sale, presale, public sale, vesting) & staking & compounding & farming & liquidity, & DEX & CEX
* DeFi & DAO & Smart contract Auditing & Oracle
* Blockchain games(Gambling, Auction, Lottery, Casino, FPS, RPG)
- API Development & Integration
blockchain.info, poloniex.com, bitfinex.com, coinbase.com, kraken.com, cex.io, coinmarketcap.com, cryptokitties.co, uniswap.org, aave.com, opensea.io
- Token Development & Protocol
Ethereum, Solana, BSC, Polygon, Fantom, Bitgert, Avalanche, Harmony, Elrond
Solidity, Rust, C++, Go
Hardhat, Truffle, anchor, Metaplex, CandyMachinev2
web3.js, Ether.js, solana-web3.js
- RPC provider
Infura & Alchemy & Moralis
What I ensure
- Highly readable idiomatic code
- Advanced communication skills in English and prompt response to your messages
- Fair time tracking Attention to details
- High availability and reliability
- Experience in collaborating with US-based and distributed teams
I prefer challenging and non-standard tasks utilizing cutting-edge technologies. I am a quick learner and also a very honest and trustworthy person. I think mutual respect is a big key to success. I wish a great collaboration with you.
This is David, a Blockchain Full Stack developer with 6 years of experience, specializing in high-quality SPA & Smart Contract development. I have experience working as an individual developer and sometimes a team cooperator in many projects providing me with the skills of communicating with clients to satisfy their needs.
The main area of work is Smart contract development using Solidity. blockchain development is my dream and love.
Do you have a very good idea about blockchain?
Let's work with me to implement your idea. part area of work is Dapp frontend development using React, Ethers, Hard hat, and web3. Also, my team has a lot of experience with ICO projects, Defi, Dao, staking, Vesting projects, NFT projects, etc(NFT mint sites, NFT marketplaces, and NFT game sites).
4+ years of experience developing smart contracts.
6+ years of experience developing for Web Platforms.
4+ years of experience working directly with clients.
Strong sense of project and time management.
Ability to work with little supervision or as part of your team.
Strong and Clear communication skills
Not only as a one-time contractor but also as a reliable, capable business partner and technical assistant with a long-term relationship, I would suggest potential improvements for the software product by catching up on the critical issues and risks. Currently, my focus lies on being an asset and collectively working towards clients’ success.
HTML / HTML5 / CSS3 / Tailwind CSS / SCSS / LESS
PHP / SQL
Solidity / Web3.js / Ethereum / Binance / Polygon
Hardhat / Truffle / Remix / Binance
React / Redux / Next / Gatsby / React BootStrap / React Native
UI frameworks / tools: Tailwind CSS / Material UI / Chakra UI / BootStrap 3+
Laravel / Django
Node / Express
MySQL / MongoDB / PostgreSQL / Redis / GraphQL / DynamoDB
SVN and Agile Methods:
Github / Gitlab / BitBucket / Git
Jira / Trello / Notion
I always aim for high-quality work and long-term relationships with our customers.
This is Akash, Sweden based web developer with 9 years of experience, specializing in high quality SPA & web development. I have experience working as an individual developer and sometimes a team cooperator in many projects providing me with the skills of communicating with clients to satisfy their needs.
➤ 9+ years experience developing for Web, Windows Desktop and Mobile Platforms.
➤ 4+ years project management experience.
➤ 8+ years of experience working directly with clients.
➤ Strong sense of project and time management.
➤ Ability to work with little supervision or as part of your team.
➤ Strong and Clear communication skills
Not only as one-time contractor, but also as a reliable, capable business partner and technical assistant with long-term relationship, I would suggest potential improvements for the software product by catching upon the critical issues and risks. Currently, my focus lies on being an asset, and in collectively working towards client’s success.
Skill set: -----------
➤ HTML / HTML5 / CSS3 / Tailwind CSS / SCSS / LESS
➤ PHP / SQL
➤ Solidity / Web3.js / Solana / Ethereum
➤ React / Redux / Next / Gatsby / React BootStrap / React Native
➤ Vue / Vuex / Nuxt / Vuetify / BootStrap Vue
➤ UI frameworks / tools: Tailwind CSS / Material UI / Chakra UI / BootStrap 3+
➤ Laravel / Ruby on Rails / Django
➤ Node / Express
➤ MySQL / MongoDB / PostgreSQL / Redis / GraphQL / DynamoDB
SVN and Agile Methods:
➤ Github / Gitlab / BitBucket / Git
➤ Jira / Trello / Notion
I am writing to express my interest in securing the position of Backend Engineer at Fleek. I come from a solid backend development background with a strong interest in decentralization and a passion towards blockchain. My area of focus and interest varies from web2 technologies to cryptography.
I believe that as the Backend Engineer, I could bring a diverse set of skills to Fleek, and in return, I can further develop my knowledge and experience while working with your team. I’m very interested in discussing this opportunity further.
Brett, I would appreciate the opportunity to interview with Fleek for this position. I can be reached via email at [email protected] I enthusiastically look forward to hearing from you soon.
Thank you for your time and consideration.
Hello, my name is Thiago, I'm a software engineer working full-stack since 2013.
I'm completely focused on blockchain projects since 2016, I would love to talk about the opening position at Fleek.
I'm writing this letter in response to your job post at cryptojoblist.com for a Backend Engineer which I believe I'm fit for this position.
I'm a Full Stack Engineer and I have worked on a couple of blockchain projects and involved in ICO once, specifically working on the backend system including database and deployment.
Senior Java software engineer with +6 years of hands-on experience in designing, developing and leading performance-critical, distributed systems that run in a production environment using Java technologies, Kafka, SQL/NoSQL and Cloud Technologies. worked in the full software development lifecycle, including requirement gathering, analysis, design, development, and testing. Passionate about system design, problem-solving, data structures, and algorithms.
7+ years experienced, detail-oriented Software developer possessing a proven track record of developing application. Highly skilled in designing, developing & deploying blockchain based smart contracts/chaincodes using hyperledger fabric and
ethereum for solving business problems. Good understanding of components of hyperledger fabric and ethereum.
Though I have been working as a Full stack engineer for the last 6 years and wanted to join a blockchain development team, I didn't have a chance to get involved in blockchain development so far. I can make much progress if I join a team since I will be doing what I love to do.
I've been working as a Senior Software Engineer in the leading industrial companies like SAMSUNG, FIXER Inc, and have 5+ years of experience in React Front-end and 11 Years of experience in Web / Mobile Development.
Aside from my skillset, I am passionate in the blockchain industry and very interested in the THORChain.
I can see you are doing a very good job on the community and twitter and I am sure RUNE will get succeeded soon, beating the uniswap.