I want to co-operate hands-on to deliver backend, API, and user admin panel functionality—up to 10 times faster—using smart tools (not only AI). I love also teaching and solving complex problems.
KPLooking for a job
Kaspar Palgi
@kasparpalgi
Senior full-stack developer focused on fast, secure backend APIs and scalable product delivery.
EstoniaWhat I'm looking for
I’m a senior full-stack programmer and software analyst with over two and a half decades of expertise in medium.com/crewnew-com (Blog) software development, constantly improving how teams ship “rapid, secure, and bug-free delivery.” I’m senior in Svelte, TypeScript, and NodeJS, and I can extend that into mobile with Flutter and Dart when needed.
I build backend and API systems that feel “blasting fast,” leveraging Hasura and GraphQL, with PostgreSQL and Docker-driven deployment. In hardware and IoT, I specialize in C++ and hands-on work with ESP32 (ESP-IDF), while also bringing an education mindset—IT teacher certificate, plus TDD, pair programming, and Agile methodologies. I co-founded Klarity (Automatic Time Tracking) and have spent years delivering as a freelancer developer and analyst, including backend work such as Cloud-Services Backend, where reliability and product value came first.
Experience
Work history, roles, and key accomplishments
ES
Current
Software Engineer
e-Stonia
Dec 2024 - Present (1 year 4 months)
Worked as a software engineer on private projects, contributing to the development and maintenance of backend software systems.
KT
Current
Co-Founder / Developer
Klarity - Automatic Time Tracking
Feb 2022 - Present (4 years 2 months)
Co-founded and developed an AI-driven time tracking, management, and productivity app for developers and other professionals.
CRFreelance Developer & Analyst
CrewNew.com
Feb 2016 - Dec 2024 (8 years 10 months)
Provided freelance software development and analysis services, delivering backend and API-focused solutions for client needs.
PVBack End Developer
PVCfactory.ee
Aug 2009 - Dec 2024 (15 years 4 months)
Developed and maintained backend systems over a long-term engagement, supporting ongoing product and service development.
TP
Backend Instructor
Tallinna Polütehnikum
Mar 2023 - Feb 2024 (11 months)
Taught cloud-services backend topics, including PostgreSQL, GraphQL, and Hasura, and supported students with practical learning and guidance.
PA
Book Author (Backend)
Packt
May 2022 - Sep 2023 (1 year 4 months)
Authored a backend development book for Packt, producing technical publishing content and code-focused documentation.
SG
Backend / Analyst / Recruiter
Schoolify Deutschland GmbH
May 2021 - Sep 2022 (1 year 4 months)
Worked as a backend developer and analyst and also supported recruiting activities for a school-technology organization.
SL
Project Manager & Co-Founder
Sayv - Sustainable Living
Nov 2018 - Sep 2019 (10 months)
Co-founded and worked across project management and coding to support development of a sustainable-living initiative.
NA
IT Department Manager
Nordic Digital AS
Oct 2006 - Mar 2007 (5 months)
Managed the IT department and developed marketing strategies and campaigns for IT hardware sold in seven shops.
LO
Founder & IT Specialist
Laboramus OÜ
Feb 1999 - Jun 2004 (5 years 4 months)
Founded and led IT and networking services, providing technical repairs, network builds, support, and marketing for clients.
Education
Degrees, certifications, and relevant coursework
UTUniversity of Tartu
Bachelor's or equivalent (unspecified), IT
1999 - 2003
Studied IT at the University of Tartu from 1999 to 2003.
HG
Hugo Treffner Gymnasium
High School, IT, Physics
1996 - 1999
Studied IT and Physics in high school at Hugo Treffner Gymnasium from 1996 to 1999.
SS
Schule Schloss Salem
International Baccalaureate (IB), Economics
1997 - 1998
Completed International Baccalaureate (IB) studies with Economics focus at Schule Schloss Salem from 1997 to 1998.
Availability
Looking for a job
Location
Estonia
Finland
LatviaWebsite
e-stonia.co.ukPortfolio
kasparlpalgi.medium.comSalary expectations
35k-45k USD
Social media
Job categories
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