Hire Top Freelance COBOL Developers

Johnny B. (Ionică Bizău)

Freelance COBOL Developer5.0 (1740 reviews)

Hey! I am Johnny B. 🙏 (Actually, my Romanian friends call me Ionică, which in English is basically: Johnny). ...and I 💖 emojis! I started coding around 2010, starting with simple static websites, WordPress applications, and then tried Node.js for the first name around 2012. Since then, I have been working with Node.js. I like it a lot. Currently, I do the best in: ★ Node.js 🚀 ​ ​ ☆ Command line tools ​ ​ ☆ Express.js ​ ​ ☆ Passport ​ ​ ☆ Raw/minimal code, without frameworks (e.g. simple HTTP server) ​ ​ ☆ Using npm ​ ​ ☆ Creating npm packages for Node.js (and for the front-end as well) ​ ​ ☆ Scraping the web ​ ​ ☆ Automation of repetitive tasks ​ ​ ☆ Image processing ★ JavaScript ✨ ​ ​ ☆ Creating and importing libraries ​ ​ ☆ jQuery (creating plugins, using them etc) ​ ​ ☆ Scraping ​ ​ ☆ Automation of repetitive tasks ​ ​ ☆ Publishing npm packages ​ ​ ☆ SVG (SVG.js, d3.js) ★ HTML & CSS 🎨 ​ ​ ☆ Fixing CSS quick issues ​ ​ ☆ Implementing mockups ​ ​ ☆ Making the page responsive ​ ​ ☆ SEO tips & tricks ★ Command line 💻 ​ ​ ☆ Shortcut tips ​ ​ ☆ Creating command line tools ​ ​ ☆ Using VIM & Tmux ★ Code Review 👀 ​ ​ ☆ I do code review offline, for Node.js, JavaScript, eventually CSS. ​ ​ ☆ Can be done in a live session as well. ​ ​ ☆ Security checks ​ ​ ☆ I point things that can be done in a better way ★ Using Git & GitHub/GitLab/BitBucket etc. 😸 ​ ​ ☆ Introduction to how Git works ​ ​ ☆ Using Git hosting services (e.g. GitHub, GitLab, BitBucket etc) ​ ​ ☆ Top Git commands ​ ​ ☆ Shortcuts If I can help, I will definitely do it, as long your app is not promoting things that tend to be potentially immoral. For example, I'm happy to help you build an e-shop, but I will probably not build an e-shop designed specifically for selling wine since I am against the use of alcohol for drinking. ♦ 🚀 Node.js: 9 years of experience, ~700 packages published on NPM ♦ 💛 JavaScript: 9 years of experience, lots of libraries you can download freely (https://goo.gl/ewoQsK) ♦ 🗣 Fluent in speaking English & Romanian, and comfortable in Spanish & Portuguese ♦ 😸 GitHub Enthusiast (follow me: https://github.com/IonicaBizau) ♦ 😻 Git & GitHub power user ♦ 🍀 Comfortable with MongoDB (especially, the native driver for Node.js) ♦ ❇️ I will not charge you if I can't fix your issue. Why you can trust me: ★ I am a vegetarian. I have never eaten meat. 🍍🥑🥗 ★ I have never drunk wine, beer, etc. Water is the best. 💧 ★ I work for 6 days, and I rest on the 7th day. That's why I am *not* available on Saturdays (specifically between Friday's sunset and Saturday's sunset, my location at the time—you can my timezone a little bit below). 🙏 ★ I sleep between 9:18 PM and 4:42 AM. Depending on your timezone I can wake up earlier if you book a session with me. 💤 ★ I am a musician (pianist and organist). 🎹 ★ I use VIM on macOS and Linux. 🐧🍏

Christoph Knabe

Strongest in Java Backend Development, moving on to Functional Scala. Worked 9 years in industry, 29 years as professor. Taught OO Programming, Software Engineering, Algorithms, Compiler Construction, Functional Programming. **Availability:** Workdays 10:00 to 17:00, if scheduled from 09:00 up to 22:00, Berlin time. I do **not solve university assignments** for you, but can guide you in live sessions to the solution. My **rate for teaching** with prepared material is the double than simple helping online.

Josh Habdas

Self-driven software engineer with over 10 years full-time professional experience with startups and fortune 500s plus 5 years remote contract experience. I'm skilled in UI/UX and DevOps, and building sustainable systems though the creative and ethical application of open source technology. **Developer blog:** https://vhs.codeberg.page

Prasanna Dhamodaran

Electrical Engineer, Android developer, moved on to cloud development and architecture, my expertise ranges from Image Processing, Computer Vision to Android OS and app development, Cloud Systems Architecture.

Karandeep Singh

Experienced Project Lead with a demonstrated history of working in the information technology in Insurance industry. LOMA ALMI certified with strong insurance business knowledge. Skilled in Requirements Analysis, and Requirements Gathering. Strong project management professional in Insurance Domain.

kristoforerickson

Accomplished Software Architect, Software Engineer & Leader with a proven track record in spearheading software development projects and leading cross-functional teams to deliver innovative solutions in various domains. Expertise in cloud technologies, Agile and DevOps practices, and building scalable, reliable & performant software.

Vladimir Novick

Software architect, consultant, mentor, worldwide speaker, published author, I like to be involved in innovative projects using the latest tech available. I speak JavaScript whether it's on the server, on the client, on mobile or powering smart homes and robotic appliances. I'm always updated what's new in technology and where it will go in next couple of years. I write clean, tested, modular and maintainable code which is cross platform compatible and standards compliant. I love beautiful User Interface and I admire projects with great design. I believe in open source and JavaScript Community, so I am talking at various conferences worldwide as well as at local meetups. I'm co organizer of ReactJS Israel community and active ReactJS, React Native and GraphQL expert based in Israel. I work remotely mostly in US timezone in Mobile, Web, VR, AR and IoT fields. * Years of experience and deep JavaScript knowledge including both object oriented and functional paradigms. * Experience in Cloud based application development leveraging modern concepts such as serverless, real time GraphQL, eventing and more with focus on scalability and performance * Experience in React Native since it has been released including native side * Experience and deep knowledge in Front End web development with ReactJS/Vue/Angular/Angular2. * Experience in WebGL and WebVR technologies (React360, A-Frame) * Experience in web and mobile UI/UX development. * Experience in teaching and mentoring * Experience in IoT development and architecture design * Experience with NodeJS development including Isomorphic Apps * Experience and strong knowledge of development paradigms and design patterns. * Experience in Unity3d games architecture design and development * Experience in Reverse engineering whether it's app architecture or firmware and protocol I'm a self directed learner, so I always stay in tune with new tech available and learn it as fast as possible.

Michał Kacprzyk

Master of Science • 1 year in a bank • 4 years in a hedge fund • 15+ years on Linux INTJ "The Architect" • Direct, committed, focused, reflective and adaptive • Kaizen!

Nikos Tsilivis

Hello, my name is Nick Tsilivis and I am an experienced and very motivated developer. I worked for 8 years with technologies like **COBOL**, **AS400**, **SQL**, **.NET** and after I decided to migrate to the world of Web Development. I love **Javascript**, **Typescript** and **Angular**. I have worked with many front-end and back-end frameworks like express, angular material, nestjs and many others. Also I have a good experience on mobile frameworks like Nativescript and Flutter. I would very much like to work with you and help you.