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I am a Solutions Architect and Site Reliability Engineer with over 15 years of experience designing, building, and maintaining scalable, secure, and reliable systems. I specialize in cloud architecture (AWS), DevSecOps, and GitOps, with hands-on full-stack development and automation skills across IoT, blockchain, and enterprise-scale platforms. I enjoy leading projects from concept to completion, rescuing at-risk initiatives, and automating complex processes to boost efficiency and resilience. My passion lies in solving complex problems with tech—whether it’s optimizing cloud reliability, enabling secure IoT networks, or exploring blockchain-enabled solutions.…I am a Solutions Architect and Site Reliability Engineer with over 15 years of experience designing, building, and maintaining scalable, secure, and reliable systems. I specialize in cloud architecture (AWS), DevSecOps, and GitOps, with hands-on full-stack development and automation skills across IoT, blockchain, and enterprise-scale platforms. I enjoy leading projects from concept to completion, rescuing at-risk initiatives, and automating complex processes to boost efficiency and resilience. My passion lies in solving complex problems with tech—whether it’s optimizing cloud reliability, enabling secure IoT networks, or exploring blockchain-enabled solutions.

Jacek Krysztofik Bullas

Full Stack Developer, DevOps Developer, Cloud Developer, +2

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I am a Solutions Architect and Site Reliability Engineer with over 15 years of experience designing, building, and maintaining scalable, secure, and reliable systems. I specialize in cloud architecture (AWS), DevSecOps, and GitOps, with hands-on full-stack development and automation skills across IoT, blockchain, and enterprise-scale platforms. I enjoy leading projects from concept to completion, rescuing at-risk initiatives, and automating complex processes to boost efficiency and resilience. My passion lies in solving complex problems with tech—whether it’s optimizing cloud reliability, enabling secure IoT networks, or exploring blockchain-enabled solutions.…I am a Solutions Architect and Site Reliability Engineer with over 15 years of experience designing, building, and maintaining scalable, secure, and reliable systems. I specialize in cloud architecture (AWS), DevSecOps, and GitOps, with hands-on full-stack development and automation skills across IoT, blockchain, and enterprise-scale platforms. I enjoy leading projects from concept to completion, rescuing at-risk initiatives, and automating complex processes to boost efficiency and resilience. My passion lies in solving complex problems with tech—whether it’s optimizing cloud reliability, enabling secure IoT networks, or exploring blockchain-enabled solutions.

Available to hire

I am a Solutions Architect and Site Reliability Engineer with over 15 years of experience designing, building, and maintaining scalable, secure, and reliable systems. I specialize in cloud architecture (AWS), DevSecOps, and GitOps, with hands-on full-stack development and automation skills across IoT, blockchain, and enterprise-scale platforms.

I enjoy leading projects from concept to completion, rescuing at-risk initiatives, and automating complex processes to boost efficiency and resilience. My passion lies in solving complex problems with tech—whether it’s optimizing cloud reliability, enabling secure IoT networks, or exploring blockchain-enabled solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Spanish; Castilian

Advanced

Polish

Fluent

Russian

Beginner

Italian

Beginner

Arabic

Beginner

Work Experience

Solutions Architect/SRE at ThreadingClouds

February 1, 2025 - February 1, 2025

Architected and implemented robust cloud solutions on AWS with a focus on site reliability, security, and performance. Led DevSecOps and GitOps initiatives to automate infrastructure and deployment pipelines. Conducted security analyses and code audits to ensure system integrity and compliance.

IoT Systems Architect at Flynspire

August 1, 2023 - October 29, 2025

Designed and implemented an end-to-end IoT climate monitoring system for an industrial insect-driven residue processing facility. Engineered solutions using Espressif, Arduino, and Broadcom microcontrollers. Developed and managed the system's communication protocols, including LAN/WAN, VPN, and MQTT.

Software Engineer Contractor/Consultant at Various

January 1, 2022 - January 1, 2022

Provided expertise as a Solutions Architect, SRE, and Senior/Lead Developer for various high-impact projects. Key Projects included: Elixir SYC (credit card fraud detection), Telemedico (remote medical diagnostic platform), Embiq/National Patent Office application management system, CryptonVC (ICO).

Consortium Member (Solutions Architect) at Emurcia

July 1, 2022 - July 1, 2022

Successfully rescued a 'death-march project' by performing critical business analysis and re-architecting the technical solution.

Analyst & Solution Architect at STAYmyway (now Operto)

April 1, 2022 - April 1, 2022

Designed and architected scalable solutions, contributed to system improvements and stability, and trained team members on best practices for software development and architecture.

Supervisor & Developer at Instytut BioInfoBank

March 1, 2016 - March 1, 2016

Introduced a failure recovery solution for a 12MW cloud, dramatically improving reliability. Automated system maintenance and upgrades, unburdening the technical crew by 90%. Managed and trained a BTC farm maintenance team in Venezuela.

Embedded C, Software Developer at EmperialInfo/Infinite

December 1, 2014 - December 1, 2014

Automated support tasks, implemented an elastic POS terminal interface, and created a CI/CD system based on Subversion.