Doses Of Glamour

Doses of Glamour ⚜️

How to make your LinkedIn profile stand out and how to connect with others.

I accidentally deleted this anonymous question. Here is my response, hopefully you see it anon. ✨

Your profile photo:

You want a professional photo that best show cases your personality. It’s how people are introduced to you and it governs their impressions from the start. The photo should be well lit with little to no distractions in the background.

It goes without saying but your outfit should be beautiful but work appropriate. Wear colours that best compliment your skin tone and make you look radiant. Avoid wearing distracting patterns, solid colors work best.

Keep your makeup simple and elegant.

Lastly ensure in your settings that your profile photo is visible to all LinkedIn members, you want recruiters to be able see your profile photo.

Headline: A great headline should

Show recruiters who you are

Show what you can do for them

Use role specific keywords so that you appear in search suggestions

Examples of good headlines:

LinkedIn summary and about section:

Your LinkedIn profile is your resume and it should be formatted as such, make your LinkedIn summary keyword-rich.

Keep in mind recruiters search for a combination of job titles, skills, and other keywords to find the right candidates.

Learn and understand your audience to identify what they are looking for.

Review job descriptions that interest you and take note of recurring hard skills and keywords that you think recruiters would want to look for. If applicable to you and your career goals, add these words to your LinkedIn summary and profile.

Your LinkedIn summary is the perfect place to add context to your career trajectory, show off your accomplishments (add specific data and awards), and dig into what makes you great at your job.

An example of a students LinkedIn summary:

An example of a job seekers LinkedIn summary:

An example of a career change LinkedIn summary:

Job Experience:

Focus on showing your impact in the role rather than just highlighting your responsibilities, use your bullet points to share the problems you were presented with, the actions you took, and the positive results it brought the business. Exemplify this by making use of metrics as well.

Examples of impact statements:

Coordinated with the marketing team to form a 10-person group for a new product launch that resulted in $50,000 in company revenue and greater synergy between both departments.

Surpassed annual sales goals by over 35% for four consecutive years using active listening and communication skills to better understand customer needs.

Analyzed market trends to launch five new products within a year that resulted in a 30% profit increase for the company, up from 10% from the year prior.

Education, License & Certifications:

Include information on all your formal educational training, it’s especially beneficial when aside from formal educational training you have additional certifications on hard skills.

Key Skills:

I already mentioned that recruiters input specific skills or keywords into complex queries to find candidates in LinkedIn search.

So the skills you list throughout your profile should match the frequency and exact wording found in the descriptions of jobs you’re interested in or have applied for.

Additional Note on optimizing your LinkedIn profile. Change your settings to let recruiters know you’re open for work.

Who to connect with on LinkedIn:

Professionals in your industry.

Professionals in your desired role.

Professionals you’ve engaged with at industry and networking events.

Recruiters and hiring managers in your industry, especially if their profiles mention that they are hiring.

Message templates to use to connect with others on LinkedIn:

Template for career guidance and potential mentorship:

Dear (Name)

I’m a (state occupation or simply mention that you’re a student and the college you attend) interested in working in (desired role) For the last year, I’ve been following your work for (company), and it’s really inspired me.

I particularly loved your (compliment a recent article or achievement of theirs and mention what stood out to you). If you ever have 20 or so minutes, I’d love to hear more about how you started working in the field and what skills you believe are most relevant to the profession.

Regards

Template for someone you met at a networking event:

Dear (Name)

It was great speaking to you at the (name of event ) ( Highlight something significant they mentioned in your conversation and how insightful you thought it was.) I’d definitely like to stay in touch.

Regards

I’ve given you the ultimate LinkedIn guide, now go get your bag!

Signed

Doses of Glamour ⚜️

Networking And Communication: The Essentials

I have spent the last month going through the Cisco Network Academy learning the essentials of networking and communication technologies. I learn a lot easier when I write things down so here is my best attempt at giving you a thorough guide to networking and communication. Below is everything that I have learned so far - condensed for your ease.

Networks

The internet is a huge network of interconnected servers, hosts, routers, switches, peripherals and IoT gadgets. They are all connected via wired or wireless technologies such as Ethernet, Fibre Optic, Coaxial cable, Bluetooth, NFC, etc.

A LAN is the smallest type of networking and it usually consists of a host computer, a router and perhaps a printer or some other peripherals. These are often found in your home. A WAN is a wider network that can be accessed by many different LANs but is still not accessible to the wider network. You can think of a WAN as many LANS connected together. (Think of a University network).

Switches - these are devices that are responsible for the movement of data traffic on a local network (when the data is moving from one local host to another on the same network). 

Routers - these devices are responsible for the movement of traffic from one network to another (and this can include destinations across the internet).

Most home ISP routers will also include a default gateway server (which wraps up data packets in the IPV4 packet ready to send over the internet), a DCHP server (which is used to allocate local logical addresses for hosts on a local network) and a switch all at once.

Data Transmission

One of the most fascinating aspects of networking is how the data is transmitted across huge distances in such as a small amount of time. And it’s even more impressive when you learn that the medium over which the data travels is constantly changing throughout its journey. For example, you may send data to a server in Africa and it may travel through fibre-optic, ethernet, co-axial, satellite transmission to get to its destination. 

These various mediums of data transmission rely on a variety of different techniques to transmit this information. For example, ethernet and coaxial cabling relies on electronic impulses sent through the wiring to read and send binary data. The same can be said about fire-optic cables but instead they use light beams which also pulse quickly to create binary data.

You can use light at varying frequencies to work together at the same time without interfering with each other. For example, let’s say that we have a fibre optic cable - inside this cable there is one glass tube sending data back and forth to two computers. We could send just one flash of white light every tenth of a second or so and this would transmit data (albeit at a very slow rate) - but we have developed a technique called dense wavelength division multiplexing (DWDM) which splits the light into different frequency bands (for example, one light is blue light, the other red, the other yellow). This way, we can send three streams of data down the same tube which increases the data transmission rate by three times!

Packet Switching and Encapsulation

As previously mentioned, the internet is a network of a variety of different mediums and media which travel great distances and use a huge variety of different technologies. So how can we ensure that data gets to the right place and in one piece? We use protocols.

Protocols are a set of rules (usually set up by a authority like the IEEE) that dictate how data should be communicated across the internet. This way, even if the computer is ten years old it can still communicate with new computers because they understand the same rules of communication. Much like how humans have interpersonal ptorocols such as a hand shake, saying hi, eye contact, saying goodbye etc. 

There are a variety of protocols that make the internet work but here is a quick breakdown:

MAC / Ethernet - MAC protocol is used for the data communication between two NIC cards on the same network. For example, if you are sending information from your PC in the bedroom to a PC in your living room it is using the MAC protocol. 

IP/ TCP - The IP protocol is designed for data transmission over different networks and is mostly associated with the internet. TCP is a protocol that runs at the same time as the IP protocol - this protocols job is to ensure that data transmission has been received in order and no packets were dropped.

HTTP - HTTP is a protocol that is at the ‘Application’ layer of the protocol stack (something I will show you later). This protocol is designed to provide the client with information such as HTML and media. (basically anything you see, read or hear on a website).

Networking devices rely on a layered service architecture when transmitting data. What this means is that there are a number of layers that are co-existing that are in charge of different aspects of the transmission journey to ensure that it goes smoothly. 

Along its journey from your local computer to a destination server your data may encounter various mediums and will abide by different protocols along the way in a process known as ‘encapsulation’. Look at the image below: 

Here we have a ‘protocol stack’ diagram. The physical section of this diagram has dotted lines because although it does feature protocols (such as the ethernet protocol) it is usually hardware and we can ignore that for now. Let’s just assume that physical means hardware such as ethernet cables, NIC cards, ethernet ports etc.

The ‘link’ element of the stack would include the MAC protocol which uses ethernet to send data from one local host to another. 

So the computer will create an ethernet packet with a destination MAC address (computer 2) and a source destination address (computer 1) in its header. In the body (or payload) it will hold the actual information that is being shared. This packet is called an ethernet ‘frame’. You can see how the frame would look below: 

When we are sending information back and forth to to other computers on the internet this works just great. Usually (due to DCHP servers) the switch will have in its routing table the MAC address of most of the hosts that are directly connected. 

But if we wanted to send information to a computer that was on a different network then we would need to move up the layer architecture and use the IP/TCP procotol. So the computer will take the ethernet frame above and send it to the Gateway server (this server is responsible for encapsulation and de-encapsulation). 

When the ethernet frame gets to the gateway server the ethernet frame (above) is put into an IP container (imagine russian dolls). The IP frame now uses a IP address of the source computer as its source and the IP address of the destination IP is used as the destination. This IP packet wraps around the ethernet frame and keeps it safe as it travels across the internet.

Now as this router sends the IP packet to the destination it may not be able to do that in one “hop” (jump from one network to the next). So it looks for the next router on its journey and finds its MAC address. It takes its own MAC address and replaces the old source MAC address with its own and replaces the old source destination MAC address with the next router. The IP source and destination stay the same throughout the journey. So you can imagine that data travelling across the internet is basically from router to router and at each meeting they change the old MAC addresses to the news one required for the next hop.

Global and Local IP Addresses

There are two different types of IP address that we work with on a daily basis when using the internet. You may have noticed that the local IP address for your computer is or close to a friends computer at his house? Perhaps it looks like 192.168.0.119 or something similar to this. This is because when we are connected to a LAN network (for example, two laptops connected to your home ISP router) the two computers on this network are automatically assigned a local IP address that is the same for every router across the world. The range that is assigned for most home, small businesses is 192.168. 0.0 — 192.168. 255.255.

The ISP router that you are connected to actually has a public facing IP address that can be seen by other networks and the internet. This is what’s called a global IP address. This is what servers like google.com send data traffic to when you request a search on their website. It is the routers job to then distribute that information via MAC procotol to your computer. This process is called Network Address Translation (NAT) and is used by the router whenever it receives data from an external source.

These are some basic networking principles that are important to understand and I hope this has helped develop your understanding.

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"Doubt thou the stars are fire;

Doubt that the sun doth move;

Doubt truth to be a liar;

But never doubt I love."

William Shakespeare, Hamlet.

The Language Of Flowers

Acacia: Hidden love, beauty in withdrawal

Amaryllis: Pride, a hard won success

Anemone: Vanishing hopes

Bells of Ireland: Wish for good luck

Carnation: Fascination, love and distinction

Daffodil (Narcissus): Honesty and truth

Dahlia flower: Warnings and change

Daisy: Innocence, loyal love and purity

Delphinium: Open heart, ardent attachement

Gardenia: Symbol of secret love

Gladiolus: Remembrance, faithfulness and sincerity

Hyacinth: I'm sorry, please forgive me.

Iris: Eloquence

Lily (general) : Purity of the heart and refined beauty

Lily of the valley: Return of happiness

Marigold: Passion and creativity

Orchid: Beauty, refinement and love

Peony: Happy marriage

Lavender: Love at first sight

Red rose: Love, respect, courage and passion

White rose: Purity, secrecy, silence, innocence and charm

Sunflower: Good luck and ambition

Tulip: Irresistible love

Violet: Faithfulness, modesty and delicate love

Zinnia: Lasting affection, daily remembrance and good memories

Pieces of Advice for Living

Happiness is where you are now, or nowhere at all

Renounce useless guilt

Fall in love with inner beauty

Create your own space

Be brave enough to be bad at something new

When things change inside you, things change arround you

Spend time with people who matter most

Asking for help does not make you weak

Change is uncomfortable but necessary

Read more classic literature

Read about history from different sources 

Buy less clothes and make sure they are made organically and ethically or buy second hand

Learn to say No

Deflecting someone who compliments you isn’t modest it’s insulting

Your boundaries will scare some people away, it’s fine! let them go

Compliment yourself

Your mental and physical health are always your priority

Take a bath and notice how great your body is

Be mindful of the things you put into your body emotionally, spiritually and physically

Your diet is not only what you eat, it’s what you watch, what you listen to, what you read and with who you spend your time with

Don’t let the internet rush you

Start believing that nothing is too good for you  

Get enough sleep

Buy vegan options in anything that’s possible

Keep it private until you know it’s permanent

Enjoy experience more than materials 

Stay in your healing

Your scars are symbols of your strength