Remote Work

🛡️ The client, operating in the petroleum and fuel retail industry, lacked the tools to enable their customers to efficiently manage their fleet and get insights into their business operations. This gap in their services led to a less streamlined customer experience and a potential loss of business opportunities.

Senior NodeJS Software Engineer

🛡️ The client, operating in the Healthcare industry, was losing clients because of the lack of an easy-to-browse centralized system of the health institutions.

• 𝐇𝐞𝐥𝐩𝐞𝐝 𝐭𝐨 𝐛𝐫𝐢𝐧𝐠 𝐦𝐨𝐫𝐞 𝐯𝐢𝐬𝐢𝐛𝐢𝐥𝐢𝐭𝐲 𝐟𝐨𝐫 𝐭𝐡𝐞 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭𝐬 𝐚𝐧𝐝 𝐡𝐞𝐚𝐥𝐭𝐡 𝐢𝐧𝐬𝐭𝐢𝐭𝐮𝐭𝐢𝐨𝐧𝐬, by implementing advanced filtering. As a result, managed to keep existing clients and bring on new clients to the platform. 

⚙ Skills: NodeJs, Koa, Typescript, PostgreSQL, Docker, git, JIRA

🛡️ The client, operating in the Industrial Internet of Things industry, was lacking an efficient tool for monitoring a circuit breaker gas used in powerplants.

• 𝐃𝐨𝐮𝐛𝐥𝐞𝐝 𝐭𝐡𝐞 𝐞𝐚𝐬𝐞 𝐨𝐟 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐢𝐭𝐲, by implementing a system that predicted recurring maintenance events. As a result, the maintenance costs of the circuit breaker gas were reduced. 

⚙ Skills: NodeJs, Koa, Typescript, PostgreSQL, git

🛡️ The client, operating in the Video Analysis industry, was lacking an efficient tool for talent acquisition and talent development.

•  𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐮𝐬𝐞𝐫 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 by implementing an easy-to-follow recorder flow. As a result, the recorded video was sent to the AI. The talent development process was accelerated based on the results from the AI.

⚙ Skills: React, NodeJs, NextJs, Chakra UI, React Hooks, Typescript, Storybook for React, SWR, Jest, PostgreSQL, git

Senior React Software Engineer

TessPay Inc.

🛡️ The client, operating in the Wholesale Telecom industry, was unable to assure data integrity and security for customers and for auditors. The platform was lacking transparency in reporting and accounting.

•  𝐄𝐧𝐬𝐮𝐫𝐞𝐝 𝟏𝟎𝟎% 𝐝𝐚𝐭𝐚 𝐢𝐧𝐭𝐞𝐠𝐫𝐢𝐭𝐲 𝐚𝐧𝐝 𝐚𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐢𝐭𝐲 by designing a blockchain-based
system. As a result, full data auditability was enabled and business data compliance was
accelerated.

⚙ Skills: NodeJs, NextJs, SSR (Server Side Rendering), REST, WebSockets, Lighthouse, project lead, PM2, RabbitMQ, MongoDB, Docker, Git, JIRA, Confluence, AWS S3, Hyperledger

Senior NodeJs Software Engineer

🛡️ The client, operating in the Wholesale Telecom industry, was developing a solution to solve a series of issues that impede the flow of business, specifically the late and default payments and the difficulty of obtaining credit.

•  𝐃𝐫𝐚𝐬𝐭𝐢𝐜𝐚𝐥𝐥𝐲 𝐫𝐞𝐝𝐮𝐜𝐞𝐝 𝐢𝐧𝐯𝐨𝐢𝐜𝐞 𝐠𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧 𝐭𝐢𝐦𝐞 𝐟𝐫𝐨𝐦 𝟑 𝐡𝐨𝐮𝐫𝐬 𝐭𝐨 𝟏 𝐦𝐢𝐧𝐮𝐭𝐞 𝐛𝐲 𝐟𝐮𝐥𝐥𝐲 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐧𝐠 𝐭𝐡𝐞 𝐩𝐫𝐨𝐜𝐞𝐬𝐬 by designing a streamlined mechanism to run on a daily basis to collect data and fill & send the invoice via email or SFTP server upload.

⚙ Skills: NodeJS, Express, MongoDB, React, Redux, AWS S3, AWS Cognito, AgendaJS, Jest, PostgreSQL, SendGrid, PM2, JIRA, Confluence, Git

AROBS Software

🛡️ The client, operating in the customer relationship management domain, was losing resources because of the lack of an efficient tool to manage the remote workforce.

•  𝐈𝐧𝐜𝐫𝐞𝐚𝐬𝐞𝐝 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐛𝐲 𝟔𝟎𝐗 by reducing the import and merge time of millions of contacts from minutes to seconds by breaking up large files into chunks and processing them in parallel.

•  𝐈𝐦𝐩𝐫𝐨𝐯𝐞𝐝 𝐬𝐚𝐥𝐞𝐬 𝐜𝐚𝐦𝐩𝐚𝐢𝐠𝐧𝐬 𝐛𝐲 𝟑𝟎% by designing an engagement tracking module to allow the sales team to easily track the interaction with clients and mark calls that required follow-up.

⚙ Skills: NodeJS, AureliaJS, Couchbase, Redis, Jenkins, Cordova, Selenium, TDD, Scrum, PM2, Confluence, JIRA, Git

Pentalog

🛡️ The client, operating in the online dating domain, was lacking real-time user activity tracking, which was decreasing user engagement.

•  𝐄𝐱𝐩𝐚𝐧𝐝𝐞𝐝 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐚𝐜𝐭𝐢𝐯𝐢𝐭𝐲 𝐭𝐫𝐚𝐜𝐤𝐢𝐧𝐠 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐛𝐲 𝟏𝟐𝟎𝐱 by dropping actualization time of tracking data from minutes to under 1 second by designing a Kafka-based system to publish site activity to central topics, consuming messages by the real-time processor, and monitoring application.

⚙ Skills: PHP, scala, Kafka, a combination of Waterfall with Scrum, Git

Senior Software Engineer

3Pillar Global

🛡️ The client, operating in the Media monitoring industry, was losing clients due to having an old and outdated media monitoring product that was hard to maintain and improve.

•  𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐮𝐬𝐞𝐫 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐚𝐧𝐝 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐛𝐲 𝟏𝟎𝐗, by improving the render time of charts from 10s to less than 1s by removing unnecessary processing.

•  𝐃𝐫𝐚𝐬𝐭𝐢𝐜𝐚𝐥𝐥𝐲 𝐝𝐫𝐨𝐩𝐩𝐞𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐜𝐨𝐬𝐭, by 40%, by migrating to the new technology stack and automation tools.

⚙ Skills: HighCharts, Backbone.js, Java, Scrum, CI/CD with Jenkins, Selenium, Git

🛡️ The client, operating in the healthcare industry, was losing resources and precious time while trying to keep tabs on patients, due to lack of a properly organized medical logbook.

•  𝐃𝐞𝐜𝐫𝐞𝐚𝐬𝐞𝐝 𝐛𝐲 𝟏𝟔𝐗 𝐭𝐡𝐞 𝐭𝐢𝐦𝐞 𝐚𝐧𝐝 𝐩𝐞𝐫𝐬𝐨𝐧𝐧𝐞𝐥 𝐜𝐨𝐬𝐭, by implementing a centralized system. Starting this point all 16 specialities used the 1 centralized system.

•  𝐒𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥𝐥𝐲 𝐫𝐞𝐝𝐮𝐜𝐞𝐝 𝐟𝐫𝐨𝐦 𝟑 𝐰𝐞𝐞𝐤𝐬 𝐭𝐨 𝟐 𝐝𝐚𝐲𝐬 𝐭𝐡𝐞 𝐨𝐧𝐛𝐨𝐚𝐫𝐝𝐢𝐧𝐠 𝐭𝐢𝐦𝐞 𝐟𝐨𝐫 𝐧𝐞𝐰 𝐭𝐞𝐚𝐦𝐦𝐚𝐭𝐞𝐬, by introducing Vagrant by ensuring identic development environment and simplifying its setup time.

⚙ Skills: NodeJS, Express, REST, Backbone, Handlebars, Vagrant, Sequalize.js, MySQL, git

🛡️ The client, activating in the Lodging industry, had no efficient way to find short-term rentals for people who frequently travel due to not having a centralized booking system for Finland.

• 𝐆𝐫𝐞𝐚𝐭𝐥𝐲 𝐬𝐡𝐫𝐮𝐧𝐤 𝐟𝐫𝐨𝐦 𝟏 𝐰𝐞𝐞𝐤 𝐭𝐨 𝐥𝐞𝐬𝐬 𝐭𝐡𝐚𝐧 𝟏 𝐡𝐨𝐮𝐫 𝐭𝐡𝐞 𝐭𝐢𝐦𝐞 𝐬𝐩𝐞𝐧𝐭 𝐨𝐧 𝐟𝐢𝐧𝐝𝐢𝐧𝐠 𝐬𝐡𝐨𝐫𝐭-𝐭𝐞𝐫𝐦 𝐫𝐞𝐧𝐭𝐚𝐥𝐬, by designing a central system, where lenders and tenants could connect promptly.

⚙ Skills:  NodeJS, Express, Backbone.js, Vagrant, PostgreSQL, Git

NodeJs Software Engineer

🛡️ The client, operating in the Real Estate domain, was experiencing a drop in sales because
customers were not familiar with its services.

• 𝐌𝐚𝐝𝐞 𝟏𝟎𝟎𝟎𝐬 𝐨𝐟 𝐮𝐬𝐞𝐫𝐬 𝐚𝐰𝐚𝐫𝐞 𝐨𝐟 𝐭𝐡𝐞 𝐛𝐫𝐚𝐧𝐝, by carrying out the application that used real-life data, promoted real estate and increased user engagement by introducing
gamification.

• 𝐋𝐨𝐰𝐞𝐫𝐞𝐝 𝐨𝐧𝐛𝐨𝐚𝐫𝐝𝐢𝐧𝐠 𝐭𝐢𝐦𝐞 by 1 hour by writing a fast data import script that fetched
real-life data and populated the database with Gigabytes of data in seconds.

• 𝐄𝐧𝐚𝐛𝐥𝐞𝐝 𝟏𝟎𝟎% 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 𝐟𝐨𝐫 𝐥𝐨𝐜𝐚𝐭𝐢𝐨𝐧 𝐪𝐮𝐞𝐫𝐢𝐞𝐬, by introducing a spatial database that was
designed and optimized for this purpose.

• 𝐒𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥𝐥𝐲 𝐫𝐞𝐝𝐮𝐜𝐞 𝐫𝐞𝐬𝐩𝐨𝐧𝐬𝐞 𝐭𝐢𝐦𝐞 𝐟𝐫𝐨𝐦 𝐦𝐨𝐫𝐞 𝐭𝐡𝐚𝐧 𝟑𝟎 𝐦𝐢𝐧𝐮𝐭𝐞𝐬 𝐭𝐨 𝐥𝐞𝐬𝐬 𝐭𝐡𝐚𝐧 𝟑 𝐬𝐞𝐜𝐨𝐧𝐝𝐬, by optimizing database queries by ordering conditions that eliminate rows
earlier in the process, and by adding indexes.

⚙ Skills: PHP, MySQL, PostgreSQL, PostGIS, OpenStreetMap, OpenLayer, GIS, Data import from
OpenStreetMaps, REST, memcached, data migrations, unit testing

Software Engineer

🛡️ The client, activating in the Fleet Management industry, was losing resources due to the lack of tools that could easily track, schedule, and monitor agents.

•  𝐂𝐮𝐭 𝐝𝐨𝐰𝐧 𝐟𝐮𝐞𝐥 𝐞𝐱𝐩𝐞𝐧𝐬𝐞𝐬 𝐛𝐲 𝟏𝟎%, by allowing fleet managers to carve out the best route to reach a destination and by allowing them to monitor drivers and identify bad driving habits that may result in additional fuel expenses as well as roadside accidents.

•  𝐑𝐞𝐝𝐮𝐜𝐞𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐭𝐢𝐦𝐞 𝐟𝐨𝐫 𝐭𝐡𝐞 𝐦𝐨𝐛𝐢𝐥𝐞 𝐭𝐞𝐚𝐦 𝐟𝐫𝐨𝐦 𝐡𝐨𝐮𝐫𝐬 𝐭𝐨 𝐥𝐞𝐬𝐬 𝐭𝐡𝐚𝐧 𝟓 𝐦𝐢𝐧𝐮𝐭𝐞𝐬, by introducing the use of the definitions from the WSDL files that allowed the data models to be generated automatically.

⚙ Skills: PHP, MySQL, SOAP, WSDL, Git

🛡️ The client, operating in the Fitness Booking industry, had no efficient way to find gyms for people who frequently travel or stay away from home due to not having a centralized worldwide gym booking system.

•  𝐀𝐬𝐬𝐮𝐫𝐞𝐝 𝐫𝐞𝐬𝐩𝐨𝐧𝐬𝐞 𝐭𝐨 𝐮𝐬𝐞𝐫 𝐫𝐞𝐪𝐮𝐞𝐬𝐭 𝐢𝐧 𝐮𝐧𝐝𝐞𝐫 𝟑𝟎𝟎𝐦𝐬, by providing a fast responding web service, by optimizing the database queries.

•  𝐄𝐜𝐨𝐧𝐨𝐦𝐢𝐳𝐞𝐝 𝐰𝐞𝐛 𝐬𝐞𝐫𝐯𝐢𝐜𝐞 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐭𝐢𝐦𝐞 𝐟𝐨𝐫 𝐭𝐡𝐞 𝐦𝐨𝐛𝐢𝐥𝐞 𝐭𝐞𝐚𝐦 𝐛𝐲 𝟓𝟎%, by introducing the use of the WSDL files that allowed the data models to be generated automatically.

⚙ Skills: Codeigniter, MySQL, SOAP, WSDL, Mantis bug tracker, Git

SC ZIBO MALL SRL

🛡️ The client, operating in the Education domain in Romania, was lacking the tools that enabled safe and easy communication between children, parents, and teachers. Its mission was to create a safe social networking platform with resources that would improve teaching.

•  𝐄𝐱𝐩𝐨𝐧𝐞𝐧𝐭𝐢𝐚𝐥𝐥𝐲 𝐫𝐞𝐝𝐮𝐜𝐞 𝐟𝐫𝐨𝐦 𝟐-𝟑 𝐝𝐚𝐲𝐬 𝐭𝐨 𝟓 𝐦𝐢𝐧𝐮𝐭𝐞𝐬 𝐭𝐡𝐞 𝐭𝐢𝐦𝐞 𝐬𝐩𝐞𝐧𝐭 𝐨𝐧 𝐝𝐢𝐬𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐧𝐠 𝐥𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐦𝐚𝐭𝐞𝐫𝐢𝐚𝐥𝐬, by realizing the module which allowed teachers to share learning materials in 4 steps with the students.

⚙ Skills: Codeigniter, MySQL, SOAP, WSDL, Mantis bug tracker, Git

Developer

SC Ambo Computers SRL

I took part in the development of a "hotel management" application. I learnt how to use Delphi programming language and the Firebird RDBMS.

I developed a "project management" application using Delphi and the Firebird RDBMS.

Student practicant

👉 With 𝐨𝐯𝐞𝐫 𝟏𝟏 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 as a NodeJS full-stack software engineer, I help clients in various industries achieve their business goals by architecting and implementing scalable software solutions. I am passionate about my work and always deliver high-quality results that meet or exceed expectations. I am proficient in JavaScript, TypeScript, NodeJS, React, PostgreSQL, MongoDB, RabbitMQ, and many other tools and frameworks.

💻 Only interested in remote work.

✅ 𝗕𝗔𝗖𝗞𝗘𝗡𝗗
 • Node.js, Express, Koa, NestJs, Typescript
 • PostgreSQL, MySQL, MongoDB, Couchbase
 • PHP, Zend Framework, CakePHP, CodeIgniter
 • RabbitMQ
 • ElasticSearch


✅ 𝗙𝗥𝗢𝗡𝗧𝗘𝗡𝗗
 • JavaScript, React.js, Aurelia
 • AngularJS, Backbone.js

⚡️ Are you a tech recruiter or a business owner looking for a tech professional who can drive your company's success? Let's explore how my services can benefit your company.

📞 +40 748 154 466
📧 gergo.boros.se@gmail.com
💬 boros.gergo.88 (Skype)

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