James Sweeney

AE @ Jargon Group 🧑‍💻 Founder of Sweeney’s Blogs 💬 Changemaker for The Youth Group 👐 Digital Storyteller 📚

Wondered what it feels like to jump out of a plane at 12,000 feet? 🪂

I’m James Sweeney, it’s lovely to meet you! 

Growing up in the Swansea valleys, I’m incredibly passionate about people - whether it’s our culture, background, passions or the ways in which we process and understand the world around us, it’s something that absolutely fascinates me 🌍

Having gone through life as somebody with a stutter, in addition to facing troubles with my physical and mental health, one of my biggest aspirations in life is to help shape a community in which I can help as many people as possible. 

I’m a very keen writer, starting my own blog page in 2018, called Sweeney’s Blogs, where I shine a spotlight on the topics that genuinely mean something to each and every one of us as people. The page has become a key part of my life, and is one of the reasons how I found out about LinkedIn too, as it goes ✍️

I run a weekly series here called Sweeney’s Song of the Week. For these posts, I shout out some incredible people, mixing in my love for music and making the world a better place at the same time. 

In October 2018, I jumped out of a plane at 12,000 feet raising over £900 for The Alzheimer’s Society, which has to be one of the best (and scariest!) experiences of my life 🪂

Do you want to join me on my journey! Be sure to drop me a request and a message, I’d love a chat. 

Thanks for checking out my profile and I hope you have a cracking day 👋

Changemaker

A Sweeney in Gloucester...

Last weekend, 25 of us from the undefinable community travelled over to Gloucester for our Winter 2026 Retreat ☃️

Wonderfully organised by Cat, Jamie and Robert, this trip was focused on our shared value of Emotional Bravery. 

Here are some of my highlights from the trip ⤵️

🎧 Dan and Sanya ran us through a fab session all about music, and how it can trigger emotions that a lot of people aren't even conscious of at first. 

😊 Running the Saturday evening activity, all about the emotion of joy, with my fantastic co-host Emanuele Maccotta. 

Bringing people together and being intentional in talking about what brings us genuine happiness in life was so much fun to do - it's definitely something I'll be doing a lot more moving forward!

👐 Seeing the range of emotions covered was fascinating to me, with sessions on surprise, fear, sadness, joy, anger, love and a whole load more. 

Plus, seeing how everyone made space for one another, regardless of how they were feeling, was so wonderful to see. 

Emotional bravery, for me, is all about embracing conversations and experiences with honesty, connection and growth, even when staying guarded or perfectly polished may seem easier.

This was my ninth retreat with the Undefinables, and boy, what a journey these last three years have been. I wouldn't have it any other way 🩵

As Head of the Cleaning team too, very happy with how everyone got stuck in and helped out. Solid work team 🫡

Let's see what retreat number ten has in store, then! 

What does emotional bravery mean to you?

How's your week going so far?

I'd love to hear what you think 😁

Thanks for reading, and I hope you have a lovely day!

PR and Comms Professional 🧑‍💻 Founder of Sweeney’s Blogs 💬 Mentor at One Million Mentors 👐 Digital Storyteller 📚

Want to know one of the most underrated parts of LinkedIn?

Connecting with and getting to know people from all over the world 🌍

I've been posting triweekly here for around seven years now, and in that time, I've had the pleasure of speaking to people from so many countries. 

Whether it's:

🇺🇸 Aidan, Carson, Manny, Sarah, and so many more from the US of A
🇩🇰 andreas and the Shield team out in Denmark
🇳🇿 Hamish, Lachie and the guys over in New Zealand

This is without even mentioning people originally from the UK who have moved overseas, like Ashley and Zack (Dubai), Joe (Thailand), Karla (Bali), and Joe (Florida). 

I could add way more names to the list, but I think you get where I'm coming from here 😂

Every person has their own stories, perspectives and cultures, and every conversation teaches you something new.

Content creation isn’t just about broadcasting your thoughts out into the world. It’s the listening, learning, and understanding experiences beyond your own that helps you become a better storyteller 🤝

One post from a small village in South Wales can reach people in Auckland, Copenhagen and even Texas.

It's crazy when you think about it 🤯

I get to be in the position where I can travel the world, and because of LinkedIn, meet up with so many fantastic people - it's such a cool thing to do. 

I am forever incredibly grateful for all the amazing people I have met and will go on to meet through this platform. 

Here's to loads more meet-ups, conversations and good times to come 😎

Who’s someone you’ve met through LinkedIn that you never would have crossed paths with otherwise?

I'd love to hear your thoughts 😊

Thanks for reading, and I hope you have a lovely day!

What we say, and how we say it, matters more than we realise. 

Yesterday morning, Jessie Yendel appeared on Good Morning Britain to raise awareness of stammering, and to call for better support for people who stutter across the UK 🙏

If you haven't heard of Jessie before, she's a Welsh influencer who shares about her life and journey of living with a stutter online. 

After her appearance, the GMB team uploaded a video of her segment to their socials, which I've seen shared by numerous sources across socials. 

Reading some of the comments really disheartened me, and, to be honest, they were pretty frustrating to read at first.

While many people commented on how much they related to Jessie’s story, others took the opportunity to mock her stutter, question whether it was real, and dismiss her experience altogether.

As someone with a stutter, I genuinely thought it was brilliant to see Jessie go on national TV again and continue to raise awareness of the condition.

Having her speak to Ed Balls, who himself has a stutter, was a bonus 😎

Think of the difference their speaking can make to so many people who stutter, especially those who might not yet feel like they have a voice.

Let's use this as a good reminder for all of us to pause before hitting “post”, "comment," or “send”.

To think about the person on the other side of the screen 🤝

And remember that for some people, being visible, speaking up, or sharing their story already takes an enormous amount of courage.

Who's one person who's helped you find your voice in life? 

How's your week going so far?

I'd love to hear your thoughts ⤵️

Thanks for reading, and I hope you have a lovely day!

When you wake up knowing it's Pancake Day... 🥞

Time for Sweeney’s Song of the Week 🎵 🎶 

Every week, I pick a “Song of the Week”, which I feel perfectly reflects the news and events of the last seven days.

This week’s song: You’re Gonna Miss This - Trace Adkins

What’s in this week’s Sweeney Summary?

👉 Alex announced the rebrand of his business, from Truenorth to Rumbo - it’s been fab following along with this journey for you so far, Alex, can’t wait to see what’s coming next 🕺🏼 

👉 Chi announced that she has joined beehiiv as a Global Social Lead - huge congratulations Chi, hope you’re settling in okay 💃

👉 Freddie shared that he and the team at Ingrained Digital have just signed on their first fixed HQ in London. 

This sounds like a super exciting time for you all, Freddie!! Congratulations🥳

👉 I had a lovely introductory call with Matthew this week - so good to get a chat in Matt, here’s to loads more to come 🤝 
 
👉 Jack and the Tank team helped run a session, encouraging students at Nottingham to enter into a career in PR. 

Watching how this industry is evolving and how we can help improve the entryways for future generations is such a fascinating thing to chat about to me 🙌

Comms/ PR Tip of the Week: When working with freelancers, particularly remotely, how we phrase emails (on both sides!) really matters.

It’s easy for tone to get lost — whether that’s around a brief, constructive feedback, or a quick question that’s been typed in a rush. 

Taking a moment to reread a message and think, “How else could this land?” can make a huge difference to morale and trust. Thanks a lot to James for getting me thinking about this! 

Quote of the Week: “Don’t worry about the failures, worry about the chances you miss when you don’t try” - Jack Canfield

How’s your week been? What’s your song of the week? 

I’d love to hear your thoughts ⤵️

Thanks for reading, and I hope you have a lovely day!

Data Science Consultancy

Currently developing a consultancy to provide advanced data analytics and machine learning solutions to SME's and startups in Austria.

 - Building service offerings, partnerships and a project pipeline
 - Designing example projects to showcase showcase practical value for businesses
 - Engaging with the Austrian business community to understand the unique challenges and opportunities

Seeking:
- Pilot projects and early adopters
- Collaborators and industry connections
- Feedback from the Austrian business community

In Progress

Innerworks LTD:

 - Developed a custom documentation platform in Next.js, enabling dynamic content manipulation via JSON input
- Built features for full brand customisation, allowing clients to personalise documentation with their own colours and style
- Delivered tailored technical solutions to meet client requirements

Freelance Developer

Tumentor LTD

- Built a growing network of tutors who have delivered nearly 100 lessons since launch

- Designed and developed the initial platform using Flutter and Firebase for rapid deployment and scalability

- Currently planning to transition to a Next/Nuxt.js front end and PostgresSQL backend for robust, production-level performance

Co-Founder

- Delivered over 200 hours of personalised maths and physics tutoring to students ranging from 10 years old to university level.

- Developed tailored lesson plans and learning strategies to suit each student's needs, my focus is on conceptual understanding first, then specialising in exam technique as the exams near.

- Achieved measurable success, with students consistently improving, examples include:
      - E to B in A-Level Physics
      - D to A in A-Level Mathematics
      - C to A in A-Level Mathematics

- Provided specialised support for Cambridge and Oxford university admissions:
      - Preparation for Entrance exams (e.g. ESAT, TMUA, STEP)
      - Personalised interview preparation

Private Maths and Physics Tutor

Aspire Oxbridge

- Designed and delivered a custom course focused on preparing students for STEM interviews at Oxford and Cambridge.

- Supported over 20 customers through intensive coaching and lectures

- Built and maintained the company website using Webflow to streamline sign-ups

Pit Farm Tennis Club

- Coached players aged 4-18 in both individual or group sessions, focusing on skill development, enjoyment and personal growth.

- Oversaw up to 6 courts simultaneously, managing coaching activities and ensuring quality and safety across all sessions.

- Mentored and supported other coaches, providing guidance and mentoring — especially for new coaches.

- Designed and delivered age-appropriate training plans, adapting to players' abilities and goals.

- Completed LTA Level 1 qualification

Senior Tennis Coach

Lugo

- Redesigned and built both the client web app and user mobile app from the ground up using Flutter

- Developed and implemented new UX/UI workflows

- Initiated and developed clustering and classification algorithms to evaluate the quality of user-submitted inputs, for both image and text data.

- Collaborated closely with cross-functional startup teams to align development with business needs and rapidly iterate on features.

Frontend Developer

M Coded Limited

- Led the development of a social media mobile app, building the custom front-end in SwiftUI and integrating it seamlessly in Firebase

- Implemented Algolia search

- Oversaw the full development lifecycle from concept to App Store release

- Managed the company operations, including project planning, team collaboration and release management

Shareholder and Director

Passionate, curious and eager: If I had to describe myself in three words, these would be it. 
- If something catches my attention, I get fully invested—whether that’s a good thing or not!
- Curious about the world and always trying to learn more
- Eager to take on new challenges and work my socks off

I'm a Cambridge-trained engineer in the process of launching a consultancy focused on bringing advanced analytics, machine learning and quantitative modelling to Austrian SME's and startups.

My goal is to accelerate digital transformation in Austria by making custom data solutions accessible to local businesses. Now looking to connect with businesses interested in pilot projects, partnerships, or workshops on:
- Predictive analysis
- Custom ML solutions
- Financial Modelling & Risk analysis
- Data Dashboards
- Team Upskilling

Open to collaborations, pilot opportunities and conversations.

taplio

The Battle

James Sweeney

Archie Carpenter

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taplio

The Battle

James Sweeney

Archie Carpenter

Followers

Posts

Engagements

Likes

Performance Score.css-goub6s{font-size:var(--chakra-fontSizes-md);font-weight:500;color:var(--chakra-colors-gray-600);display:block;margin-top:var(--chakra-space-1);}James Sweeney's LinkedIn Performance

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Performance ScoreJames Sweeney's LinkedIn Performance