clarkema
Location: North-east UK
What I do: Fractional CTO / tech lead
Are you being held back by a constraining architecture, slow backend, or a team lacking the depth of experience you need for the next stage of your growth?
Most recently CTO of a regtech startup, I've spent the past 20+ years in a wide variety of tech roles building both products and teams, giving me the perspective to get your project moving without being bound to a particular language or stack.
Previous work:
* Deterministic AI for medical device regulations and other complex legal systems, including novel language and runtime for regulatory computing (Elixir, Raku, Rust)
* EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure, Common Lisp, Perl, XQuery)
* Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
* University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
* High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
* Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
* Feasibility study investigating the possibility of writing custom code to interface with a biometric timeclock (Common Lisp)
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- comLocation: North-east UK
What I do: Fractional CTO / tech lead / senior backend dev
Are you being held back by a constraining architecture, slow backend, or a team lacking the depth of experience you need for the next stage of your growth?
Most recently CTO of a regtech startup, I've spent the past 20+ years in a wide variety of tech roles building both products and teams, giving me the perspective to get your project moving without being bound to a particular language or stack.
Previous work:
- Deterministic AI for medical device regulations and other complex legal systems, including novel language and runtime for regulatory computing (Elixir, Raku, Rust)
- EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure, Common Lisp, Perl, XQuery)
- Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
- University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
- High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
- Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
- Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- com
Location: North-east UK
What I do: Fractional CTO / tech lead
Are you being held back by a constraining architecture, slow backend, or a team lacking the depth of experience you need for the next stage of your growth?
Most recently CTO of a regtech startup, I've spent the past 20+ years in a wide variety of tech roles building both products and teams, giving me the perspective to get your project moving without being bound to a particular language or stack.
Previous work:
- Deterministic AI for medical device regulations and other complex legal systems, including novel language and runtime for regulatory computing (Elixir, Raku, Rust)
- EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure, Common Lisp, Perl, XQuery)
- Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
- University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
- High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
- Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
- Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- com
Location: North-east UK
What I do: Fractional CTO / tech lead
Are you being held back by a constraining architecture, slow backend, or a team lacking the depth of experience you need for the next stage of your growth?
Most recently CTO of a regtech startup, I've spent the past 20+ years in a wide variety of tech roles building both products and teams, giving me the perspective to get your project moving without being bound to a particular language or stack.
Previous work:
* Deterministic AI for medical device regulations and other complex legal systems, including novel language and runtime for regulatory computing (Elixir, Raku, Rust)
* EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure, Common Lisp, Perl, XQuery)
* Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
* University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
* High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
* Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
* Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- comLocation: North-east UK
What I do: Senior backend dev / tech lead / fractional CTO
Are you being held back by a constraining architecture, slow backend, or a team lacking the depth of experience you need for the next stage of your growth?
Most recently CTO of a regtech startup, I've spent the past 20+ years in a wide variety of tech roles building both products and teams, giving me the perspective to get your project moving without being bound to a particular language or stack.
Previous work:
* Deterministic AI for medical device regulations and other complex legal systems, including novel language and runtime for regulatory computing (Elixir, Raku, Rust)
* EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure, Common Lisp, Perl, XQuery)
* Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
* University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
* High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
* Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
* Feasibility study investigating the possibility of writing custom code to interface with a biometric timeclock (Common Lisp)
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- comLocation: North-east UK
What I do: Senior backend dev / tech lead / fractional CTO
Are you being held back by a constraining architecture, slow backend, or a team lacking the depth of experience you need for the next stage of your growth?
Most recently CTO of a regtech startup, I've spent the past 20+ years in a wide variety of tech roles building both products and teams, giving me the perspective to get your project moving without being bound to a particular language or stack.
Previous work:
* Deterministic AI for medical device regulations and other complex legal systems, including novel language and runtime for regulatory computing (Elixir, Raku, Rust)
* EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure, Common Lisp, Perl, XQuery)
* Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
* University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
* High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
* Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
* Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- comLocation: North-east UK
What I do: Senior backend dev / tech lead / fractional CTO
Are you being held back by a constraining architecture, slow backend, or a team lacking the depth of experience you need for the next stage of your growth?
Most recently CTO of a regtech startup, I've spent the past 20+ years in a wide variety of tech roles building both products and teams, giving me the perspective to get your project moving without being bound to a particular language or stack.
Previous work:
- Deterministic AI for medical device regulations and other complex legal systems, including novel language and runtime for regulatory computing (Elixir, Raku, Rust)
- EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure, Common Lisp, Perl, XQuery)
- Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
- University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
- High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
- Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
- Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- comLocation: North-east UK
What I do: Senior backend dev / tech lead / fractional CTO
Are you being held back by a constraining architecture, slow backend, or a team lacking the depth of experience you need for the next stage of your growth?
Most recently CTO of a regtech startup, I've spent the past 20+ years in a wide variety of tech roles building both products and teams, giving me the perspective to get your project moving without being bound to a particular language or stack.
Previous work:
* Deterministic AI for medical device regulations and other complex legal systems, including novel language and runtime for regulatory computing (Elixir, Raku, Rust)
* EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure, Common Lisp, Perl, XQuery)
* Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
* University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
* High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
* Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
* Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- com
Location: North-east UK
What I do: Senior backend dev / tech lead / fractional CTO
Are you being held back by a constraining architecture, slow backend, or a team lacking the depth of experience you need for the next stage of your growth?
Most recently CTO of a regtech startup, I've spent the past 20+ years in a wide variety of tech roles building both products and teams, giving me the perspective to get your project moving without being bound to a particular language or stack.
Previous work:
* Deterministic AI for medical device regulations and other complex legal systems, including novel language and runtime for regulatory computing (Elixir, Raku, Rust)
* EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure, Common Lisp, Perl, XQuery)
* Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
* University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
* High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
* Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
* Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- comIn my case the data I'm dealing with is more of a store than a single data item, so I'm leaning on the example of things like ETS. Also it's within a single application rather than being a large generally-available library, so the trade-offs are different. It would be interesting to know if they did tests though.
The real code that this is based on is in fact hidden behind a GenServer for this exact reason -- to maintain the expectations of other Elixir code that has to interact with it. The advantage of the escape hatch, as another commenter mentions, is allowing efficient sparse mutations of a large chunk of data, without having to pay a copy penalty every time. I definitely wouldn't recommend sharing the db handle widely.
Location: North-east UK
What I do: Senior backend dev / tech lead / fractional CTO
Most recently CTO of a regtech startup, in the past I've been a network engineer, run large-scale Debian installations doing devops before it had a name, and been responsible for servers in Antarctica. I have experience with a wide range of different Unix tools and technologies, at various levels of the stack. This gives me the ability—and the perspective—to pick the best combination of tools for any particular project, rather than simply treating everything as a nail because all I have is a hammer.
Previous work:
* Deterministic AI for medical device regulations and other complex legal systems, including novel language and runtime for regulatory computing (Elixir, Raku, Rust)
* EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure, Common Lisp, Perl, XQuery)
* Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
* University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
* High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
* Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
* Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- comLocation: North-east UK
What I do: I take MVPs that you’ve outgrown and upgrade them to support the next stage of your growth.
There could be any number of reasons why your current system is holding you back. Wherever you’re starting to feel the pinch, the price of ownership is that you don’t have the luxury of saying “that part’s not my problem” or “I don’t get involved at that level.”
You won’t hear it from me, either.
20 years handling a wide variety of IT roles and projects mean that I can help through the whole process from high-level strategy right down to code, all based on a deep technical foundation.
In the past I've been a network engineer, run large-scale Debian installations doing devops before it had a name, and been responsible for servers in Antarctica. I have experience with a wide range of different Unix tools and technologies, at various levels of the stack. This gives me the ability—and the perspective—to pick the best combination of tools for any particular project, rather than simply treating everything as a nail because all I have is a hammer.
Buzzwords: Debian, Ubuntu, AWS, PostgreSQL, Clojure, Elixir, Perl, Raku, Common Lisp, Rust, Ruby, Go
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- com
> debug1: Connecting to shhhbb.com [2a01:4ff:1f0:8a78::] port 2223
If I connect with `ssh 5.78.86.154 -p 2223` instead I get in fine.
Maybe either have the server listen on v6 / adjust the packet filter or stop shhhbb.com resolving its AAAA address, which is currently taking priority for me.
Location: North-east UK
What I do: I take MVPs that you’ve outgrown and upgrade them to support the next stage of your growth.
There could be any number of reasons why your current system is holding you back. Wherever you’re starting to feel the pinch, the price of ownership is that you don’t have the luxury of saying “that part’s not my problem” or “I don’t get involved at that level.”
You won’t hear it from me, either.
20 years handling a wide variety of IT roles and projects mean that I can help through the whole process from high-level strategy right down to code, all based on a deep technical foundation.
In the past I've been a network engineer, run large-scale Debian installations doing devops before it had a name, and been responsible for servers in Antarctica. I have experience with a wide range of different Unix tools and technologies, at various levels of the stack. This gives me the ability—and the perspective—to pick the best combination of tools for any particular project, rather than simply treating everything as a nail because all I have is a hammer.
Buzzwords: Debian, Ubuntu, AWS, PostgreSQL, Clojure, Elixir, Perl, Raku, Common Lisp, Rust, Ruby, Go
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- com
What I object to is the unsubstantiated claim that Antarctica "brings out the animal in each of us"; that the environment is one of such privation that all those who venture there necessarily regress to some more basic form and that standards of civilized behaviour become something we can't afford, sacrificed on the altar of survival.
This is patently false, and frankly a very limited and limiting view of the human condition.
What you like to dismiss as a "personal anecdote" I'd prefer to call "multiple seasons of lived experience in the environment under discussion."
While I can't speak for the hiring procedures of other nations, the majority of the interview process for the British Antarctic Survey centres around the interpersonal side. If you're sitting in the interview in the first place you're assumed to be technically competent; once that bar is passed they select primarily for people who will survive the isolation and be able to work as independent members of a small society. Are the results perfect? Of course not -- failures happen and bad winters happen. But they are well aware of how important social dynamics are to the overall success of the winter.
I wouldn't call resources in the Antarctic winter "incredibly scarce"; expeditions have been wintering South for decades now. We know what's required, and it's available, in quantity, with backups. It's true that people are trapped together for months at a time; we also rely on each other for survival. Under such circumstances, it's entirely backwards to claim "local society can't afford to have such strict standards." Just the opposite; strict standards of social behaviour are _required_ for the group cohesion and trust that's necessary for collaboration and survival.
A candidate who demonstrated this attitude would never get through BAS' hiring process. If, by some mischance, they did manage to make it South, they certainly wouldn't be overwintering.
Source: Wintered in Antarctica. Did not regress to the state of a caveman clad in penguin skins, nor did I become "prone to sexually harassing women."
Location: North-east UK
What I do: Senior backend dev / tech lead
In the past I've been a network engineer, run large-scale Debian installations doing devops before it had a name, and been responsible for servers in Antarctica. I have experience with a wide range of different Unix tools and technologies, at various levels of the stack. This gives me the ability—and the perspective—to pick the best combination of tools for any particular project, rather than simply treating everything as a nail because all I have is a hammer.
I focus particularly on taking on “weird” or niche data or exploratory projects end-to-end; things that wouldn’t be a fit for a standard web or development agency.
Previous work:
* EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure)
* Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
* University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
* High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
* Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
* Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)
Buzzwords: Debian, Ubuntu, AWS, PostgreSQL, Perl, Common Lisp, Clojure, Ruby, Go, Arduino / AVR, Elixir / Phoenix, FreeBSD
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- com
Location: North-east UK
What I do: Senior backend dev / tech lead
In the past I've been a network engineer, run large-scale Debian installations doing devops before it had a name, and been responsible for servers in Antarctica. I have experience with a wide range of different Unix tools and technologies, at various levels of the stack. This gives me the ability—and the perspective—to pick the best combination of tools for any particular project, rather than simply treating everything as a nail because all I have is a hammer.
I focus particularly on taking on “weird” or niche data or exploratory projects end-to-end; things that wouldn’t be a fit for a standard web or development agency.
Previous work:
* EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure)
* Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
* University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
* High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
* Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
* Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)
Buzzwords: Debian, Ubuntu, AWS, PostgreSQL, Perl, Common Lisp, Clojure, Ruby, Go, Arduino / AVR, Elixir / Phoenix, FreeBSD
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- com
Location: North-east UK
What I do: Senior backend dev / tech lead
In the past I've been a network engineer, run large-scale Debian installations doing devops before it had a name, and been responsible for servers in Antarctica. I have experience with a wide range of different Unix tools and technologies, at various levels of the stack. This gives me the ability—and the perspective—to pick the best combination of tools for any particular project, rather than simply treating everything as a nail because all I have is a hammer.
I focus particularly on taking on “weird” or niche data or exploratory projects end-to-end; things that wouldn’t be a fit for a standard web or development agency.
Previous work:
* EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure)
* Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
* University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
* High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
* Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
* Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)
Buzzwords: Debian, Ubuntu, AWS, PostgreSQL, Perl, Common Lisp, Clojure, Ruby, Go, Arduino / AVR, Elixir / Phoenix, FreeBSD
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- com
Location: North-east UK
What I do: Senior backend dev / tech lead
In the past I've been a network engineer, run large-scale Debian installations doing devops before it had a name, and been responsible for servers in Antarctica. I have experience with a wide range of different Unix tools and technologies, at various levels of the stack. This gives me the ability—and the perspective—to pick the best combination of tools for any particular project, rather than simply treating everything as a nail because all I have is a hammer.
I focus particularly on taking on “weird” or niche data or exploratory projects end-to-end; things that wouldn’t be a fit for a standard web or development agency.
Previous work:
* EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure)
* Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)
* University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)
* High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)
* Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS
* Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)
Buzzwords: Debian, Ubuntu, AWS, PostgreSQL, Perl, Common Lisp, Clojure, Ruby, Go, Arduino / AVR, Elixir / Phoenix, FreeBSD
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- com
Location: North-east UK
What I do: I take MVPs that you’ve outgrown and upgrade them to support the next stage of your growth.
There could be any number of reasons why your current system is holding you back. Wherever you’re starting to feel the pinch, the price of ownership is that you don’t have the luxury of saying “that part’s not my problem” or “I don’t get involved at that level.”
You won’t hear it from me, either.
20 years handling a wide variety of IT roles and projects mean that I can help through the whole process from high-level strategy right down to code, all based on a deep technical foundation.
In the past I've been a network engineer, run large-scale Debian installations doing devops before it had a name, and been responsible for servers in Antarctica. I have experience with a wide range of different Unix tools and technologies, at various levels of the stack. This gives me the ability—and the perspective—to pick the best combination of tools for any particular project, rather than simply treating everything as a nail because all I have is a hammer.
Buzzwords: Debian, Ubuntu, AWS, PostgreSQL, Clojure, Elixir, Perl, Raku, Common Lisp, Rust, Ruby, Go, Arduino / AVR, FreeBSD
Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- com