Formal Letter - informal vs formal

Good at

Skilled at

It would be nice if...

I would appreciate if..

Really

Truly

All in all

All things considered

I’m a good speaker

I am an accomplished speaker

Right now

currently

I wanna

I would like to

A good thing about me

My strength

work fast

work efficiently

I’m a good pick because..

I am well suited since..

I’m a fan of programming

I am intrigued by programming

I’m pretty smart

I possess great deductive skills

I’ve worked at the store

I have experience of working in stores

See my..

Please have a look at..

I’m a tough boy

I am fit